Crazy bio-loading with 86 fish.

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And it brings out a question in my mind: Maybe we're doing it wrong all these time????

I have a Yellow Tang and a Tomato in my 125 G and all these buggers do is hide behind the LR all day while getting fat :rolleyes: I've never seen the tang swim across the entire length of the tank... EVER.

Maybe if I add 50 more tangs they will swim non-stop back and forth across the tank, and maybe that is better because it gives the fish more 'exercise' ?
 
<a href=showthread.php?s=&postid=6829586#post6829586 target=_blank>Originally posted</a> by TheGrimmReefer

As far as the treatment of the fish goes, I think so long as the fish is physically healthy (at least so far as it is within your control), and eating well, you are doing right by the fish. If it is crowded a bit, oh well.

I don't agree with this, but to each their own. IMO, even if the fish is healthy, doesn't mean you're doing right by it. As has been said before, you can keep many animals healthy (physically, as you stated above) in cramped spaces yet still unhealthy in other aspects. Babies have been known to have been raised in single rooms their whole lives only to grow up severely un-equiped to live a full live and having serious mental problems. I could keep a german shepard in a shed and clean it 12 times a day and run him in circles for an hour a day and keep it in top physical condition. I do not think anyone would argue this is cruel and unusual punishment for a wonderful dog like that.

...physical health and appearance is not everything. Behavioral differences in fish in small and larger tanks is well documented, not scientific, but well documented. This should be enough to lead anyone to believe that while fish may not be "happy" or "sad", they still behave most naturally with a decent amount of room to swim (those species that are used to this in the wild).

Show me somewhere that keeping twenty billion fish in a tank can be successful long term with fish behaving normally and growing to their full potential and lifespans, then I'll change my mind. Until then, I don't think so...
 
<a href=showthread.php?s=&postid=6834778#post6834778 target=_blank>Originally posted</a> by kalare
I could keep a german shepard in a shed and clean it 12 times a day and run him in circles for an hour a day and keep it in top physical condition. I do not think anyone would argue this is cruel and unusual punishment for a wonderful dog like that.



Essentially, this IS what we do with our dogs. The concept of captivity is to remove an animal from a natural environment and place it in a unnatural one. We can try to faithfully recreate a natural environment to the best of our ability, yet in the end we will always come up woefully short. How big is the territory that a pack of wolves cover in the wild? How much territory does your dog have to call his own? Do you feed your dog by hand, or do you allow him to spend hour after hour stalking and attempting to bring down his own prey? The answer is the best we can do is provide a pathetic substitute for nature. Would you tell someone who lived in an apartment that the only way that they should be allowed to own an animal as magnificent as a German Shepherd is for them to purchase an acreage in the country? Both are deficient for keeping the animal in its natural state; the only difference is the degree. Domestication weakens animals; it is a fact. The reason is because they no longer have to compete with other animals for the same resources. This same concept applies to fish; they will obviously be forced to adapt to their new surroundings, and their natural behavior will often not be manifested in the tank environment, no matter how large it is. You could say 240 gallons is too few for a particular fish, and I could just as easily say 2,400 gallons is too few. And I would be correct in saying that. It is not natural, and that is the very point of it. Now let us assume that 2 people are trying to keep the same sort of fish: One has a 50 gallon tank and the other has a 500 gallon tank. The fish in the smaller tank lives to its full expected lifespan and never shows signs of disease or other physical ailments, yet it often behaves unnaturally. The fish in the larger tank, on the other hand, exhibits a somewhat more natural behavior (however not entirely natural since it is not in its natural evironment), yet is often plauged with parasites and disease, is underfed, and dies after only living a quarter of its expected lifespan. Who has done better by their fish? What is the measure of success?

Granted, that is an unlikely scenario, but it is just an illustration. I do not think a tank should be overly crowded as it will most likely have a negative effect on the health of the fish. However, if someone can pull it off, then who am I to say they are doing something wrong? They are just putting more fish into their little box than I am, and if they are still healthy in many years time, kudos to them. The difficulty is in maintaining that level of health, which is what I think we should be focusing on,and not on the size of the tank or how heavily stocked it is.

My personal feeling is that this particular setup we are discussing either is currently not a successful one, or is soon to be unsuccessful. I think Seafood did overdue it by a bit and a half, lol.

In any case, I think some of you can tone down the rhetoric a bit. You can't murder a fish, no court in the world would get you for that. You can say they are being irresposible, that they are being unecessarily abusive, but to essentially call them a murderer is just plain shrill (btw I am not talking about you kalare;) ).

P.S.- As far as comparing fish to babies, though, it is not even remotely the same topic. Fish have nowhere near the mental/emotional capacity of a human being, not by a longshot. Of course humans need to have the absolute best mental and emotional care possible to be a complete person, and I agree it is heartbreaking that there are many people in this world who don't understand that.
 
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the mirage in Las Vegas used to do this... but i think too many fish died so now they just oversotck a lot more ugly fish than before.

wish i could do that.... money wise that is....
 
<a href=showthread.php?s=&postid=6835759#post6835759 target=_blank>Originally posted</a> by TheGrimmReefer
Essentially, this IS what we do with our dogs. The concept of captivity is to remove an animal from a natural environment and place it in a unnatural one. We can try to faithfully recreate a natural environment to the best of our ability, yet in the end we will always come up woefully short. How big is the territory that a pack of wolves cover in the wild? How much territory does your dog have to call his own? Do you feed your dog by hand, or do you allow him to spend hour after hour stalking and attempting to bring down his own prey? The answer is the best we can do is provide a pathetic substitute for nature. Would you tell someone who lived in an apartment that the only way that they should be allowed to own an animal as magnificent as a German Shepherd is for them to purchase an acreage in the country? Both are deficient for keeping the animal in its natural state; the only difference is the degree. Domestication weakens animals; it is a fact. The reason is because they no longer have to compete with other animals for the same resources. This same concept applies to fish; they will obviously be forced to adapt to their new surroundings, and their natural behavior will often not be manifested in the tank environment, no matter how large it is. You could say 240 gallons is too few for a particular fish, and I could just as easily say 2,400 gallons is too few. And I would be correct in saying that. It is not natural, and that is the very point of it. Now let us assume that 2 people are trying to keep the same sort of fish: One has a 50 gallon tank and the other has a 500 gallon tank. The fish in the smaller tank lives to its full expected lifespan and never shows signs of disease or other physical ailments, yet it often behaves unnaturally. The fish in the larger tank, on the other hand, exhibits a somewhat more natural behavior (however not entirely natural since it is not in its natural evironment), yet is often plauged with parasites and disease, is underfed, and dies after only living a quarter of its expected lifespan. Who has done better by their fish? What is the measure of success?

Granted, that is an unlikely scenario, but it is just an illustration. I do not think a tank should be overly crowded as it will most likely have a negative effect on the health of the fish. However, if someone can pull it off, then who am I to say they are doing something wrong? They are just putting more fish into their little box than I am, and if they are still healthy in many years time, kudos to them. The difficulty is in maintaining that level of health, which is what I think we should be focusing on,and not on the size of the tank or how heavily stocked it is.

My personal feeling is that this particular setup we are discussing either is currently not a successful one, or is soon to be unsuccessful. I think Seafood did overdue it by a bit and a half, lol.

In any case, I think some of you can tone down the rhetoric a bit. You can't murder a fish, no court in the world would get you for that. You can say they are being irresposible, that they are being unecessarily abusive, but to essentially call them a murderer is just plain shrill (btw I am not talking about you kalare;) ).

P.S.- As far as comparing fish to babies, though, it is not even remotely the same topic. Fish have nowhere near the mental/emotional capacity of a human being, not by a longshot. Of course humans need to have the absolute best mental and emotional care possible to be a complete person, and I agree it is heartbreaking that there are many people in this world who don't understand that.

German Shepards and wolves are not the same, one is domesticated and one is not. Most fish are not domesticated as well. I do not agree that wolves should be kept in captivity accept by people with large areas of land like a ranch or similar.

Nobody here (at least not that I saw) called him a murderer, though if they did, that is a bit off base.

You compare one overstocked tank to one with disease, this is a skewed comparison. Try comparing his apparently "healthy for the time being" tank to healthy large tank like many reefers on here...S. Weast comes to mind (Sorry if I spelled the name wrong).

Yes comparing to people is a bit off base, but I decided to take it there because some people do not understand needs of animals and better understand when compared to humans...

You keep comparing to the ocean, yet you are not taking into account territory ranges of fish. Many fish only patrol several square meters or less of area in nature. Cutting that in half is one thing. Cutting that in half and then making the fish share with 86 others is another. 2400 gallons is a stretch, as most fish that are lower in the reef, with the acception of large angles or butterfly will probably be well contained in this space if stocked properly. A clownfish will not care, nor will most wrasse. We can no be perfect in our endeavors to keep captive animals from the sea, but it should be our wish to keep them as comfortable as possible. You can not possible say that keeping this many fish in a small tank is doing so.

Perhaps you are playing devils advocate here, but IMO this topic is not something of much debate. Like I said before, healthy physically does not mean totally healthy. Just because something can be done, doesn't mean it has to be done.

You said this: "However, if someone can pull it off, then who am I to say they are doing something wrong?" -- To this, I say that you are a fellow hobbyist that has an opinion. We share a world on information with eachother, and He/She may take it or leave it. If they're going to post up on RC especially, with a topic like they have, they're asking to be judged IMO. Almost looking to show off I would say. I say they posed a situation for me to comment, then it is my right to give an opinion, and yours as well. They do not have to take it, nor do I have to force them to, but give it I will. To answer in short, if you believe they're doing something wrong, I think you sould say it, instead of playing devils advocate. It's perfectly fine, and like i said, if they didn't want our opinions, they shouldn't have posted "Crazy bio-loading with 86 fish." They very title is just oozing "look what I did I'm so special. They know it's "crazy" so what do they expect?
 
*Where exactly do you think the German Shepherd came from? For us to have the German Shepherd, at some point a wolf had to have been put in an unnatural environment that made it a more reliable, loyal animal. In doing so, the German Shepherd sacrifices its ability to survive on its own, without human intervention. Thus in the grand scheme of things it is made weaker to ensure ultimate survival (Which do you think will go exctinct first, German Shepherds or wolves?). The same thing can and has happened with many species of fish; clowns, dottybacks, cardinals, etc. We would not have the domesticated dog without having put the wolf in an unnatural state, and we will not have domesticated fish without placing them in an unnatural state (granted fish are not dogs and some fish will never become domesticated, but there is really only one way to find out).

*I didn't want to single out the particular person, but I believe msman825 was dancing around that notion when he started saying things like,"there's a lot of fish coming out of this tank in a bodybag.." etc.

*I don't like the way this guy is keeping his tank, I have said that repeatedly. There is no way those fish are going to be healthy for any length of time in there. The point of my illustration was to point out that I feel the health of the individual fish takes precedence over the size of the tank or how many you choose to place in your tank. If you can keep a fish perfectly healthy in a smaller tank (not everyone can afford large tanks, so for many this is their only option), then by all means I think you should do it if you want to. However, much of the time tank size and space are directly proportionate to the health of the fish, and thus they should not put a fish into an environment in which they do not stand a fair chance of survival.

*I understand why you wanted to make this comparison, but I think it weakens your point when you try to compare fish to people, and it sometimes causes people to dismiss an otherwise valid observation.

*True, the clownfish is an example of a fish that adapts very well to captivity. Why is this? It breeds successfully in the tank environment! That is the height of natural behavior: reproduction. The vast majority of species, however, do not breed in captivity very often, if at all. Tangs, angels, butterflyfish, etc. (as well as several smaller species), are not known for having a good track record of breeding in aquariums, no matter the size of the tank. Thus clearly demonstrating that we continue to fail to provide an adequate environment for these fish. As far as keeping fish comfortable... for clarity, my point is that if you can keep a fish physically healthy in the environment you provide, I believe you are doing your job. That does not mean that I think keeping 86 fish in a 240 gallon tank will accomplish that goal. It is a pretty strict criteria I am talking about. However, if Seafood comes to find out that 40 fish can be kept in that tank with each one living for many years (those that have long lifespans, at least), and be as physically healthy as they could conceiveably be in a larger tank, I think that is fine. But this is purely in theory, no one I know can accomplish this. My point was that if the only objection is that they are too densely packed, I would say it is irrelavent so long as they are physically thriving (and living long lives). I personally don't think a fish cares whether it thinks it has a lot of room or not, so long as there are no predators and it is well fed. That said, many fish absolutely need a lot of room to stay healthy.

*To a degree I am playing devil's advocate, but I do think a lot of people here tend to forget that these are fish we are talking about and not people. We have a responsibility to be good stewards of these creatures, not necessarily to provide them with every conceivable comfort under the sun. I think we as humans should seek to provide them with all they need for physcial health, first and foremost. Within that boundary, however, I think people should be able to make the decisions they want as to how a tank's compostition is shaped. If they want more fish, they should get more fish (so long as no fish suffers physically from the addition). I think some people place more emphasis on the emotions of the fish than the desires of the human. You cannot prove to me that a fish has emotions. The only real means of measuring how a fish is doing is to analyze it's physical health. I do not believe they are capable of appreciating extra space unless it is a requirment of their physical well-being. They are not known for their intelligence, and I do not think fish are as "deep" (please pardon the pun, lol) as some people seem to think they are. (this is not directed at you in particular, kalare, I wouldn't say you really fit this category)

*Mostly I agree with your last point. What I meant to say is that often I cannot keep fish as healthy as I would like (they do very well, but I think I can always do better), even when using generally "accepted" methods (I've got 6 fish in my 75 gallon tank, the largest being a female false percula clown) . If someone can do a better job than me, using more unconventional methods, then I personally can't find fault with their approach. That would be the point at which I would ask them for information as to how they accomplish what they are able to accomplish. Seafood has given me no indication that all of these fish are healthy, and that they will continue to be that way in the foreseeable future, and I have so far criticized Seafood's methods. You are right in that Seafood is open for criticism because of the title of this thread and the way this topic has been handled so far. Lol, "Crazy bio-loading" is not a phrase that inspires confidence in Seafood's methods.

I think I've said enough on this topic, hopefully people understand where I am coming from. Thanks for your input, kalare, you've made some pretty good points. :)

P.S. I'll try to cut down on the Devil's Advocate thing in the future, lol.
 
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long long time ago in my local, may be my father or grandfather's
generation, marine fish is very very diffcult to be kept in a tank,
so people's only goal : keep more fish in a tank to reflect their wonderfull skill, even run copper daily to make their dream come ture ,ok , that is considerable. in fact ,every culture is evoluting. now, someone concerns fish's sex need,pairing up fishes ,let them enjoying making love everyday(like some strong flame angel) and so on.
maybe oneday no people put marine fish in a "small" tank.
 
dude, that is amazingly crazy.

i've seen tons of fish in small LFS stores who are there temporarily, i'm sure they'll survive for awhile.

but that's crazy.
 
It kind of reminds me of one of those tanks at the lfs full of feeder goldfish, except this one is prettier.
 
Back in the days when dogs were domesticated, most people lived on vast spaces of land. I doubt they did it with 86 of them in a small house, nor do I condone the keeping of large dogs in apartments, I would never do it or tell someone not to, unless they posted on a board boasting about it. Don't get me wrong, I'm not one to tell someone not to keep a purple tank in a 50...though I may not myself, I don't think that's too bad. But this tank is just ludicris.

You make good points and argue them well enough. I agree with you on some, and not on others, but hey, that's what this message board is all about.

I guess what I'm getting at, and what you touched on is that having all those fish in that tank will never work long run. Those fish can't grow to their natural sizes or live their total lifespans (the latter I think being more important). If they ever get the chance to grow, their oxygen demand goes with it, I don't even know how it's possible to support all that BOD (biological oxygen demand) right now. The bacteria needed to support the fish grows as they do and they are like the black hole of oxygen. pH swings are or will probably be tremendous and stressful between night and day, simply because of BOD. That fluidized bed isn't helping the matter. A similar situation would be like someone keeping 20 goldfish in a 20g tank. Even if they lived for 5 years (which they probably wouldn't) I wouldn't consider it a success as goldfish can live for decades longer.

Anyways, I think we've both made our points, and I respect you more for being civil in the matter. :)
 
Seafood, is your tank in Vancouver or Hong Kong? If in Vancouver, where are you purchasing your fish (if you don't mind me asking)? :)
 
One thing I have noticed in this discourse is the frequent use of antropomorphism. (wikipedia def: is the attribution of human characteristics and qualities to non-human beings) I think stocking densities should be based factors like water quality parameters, approximation of natural diet, documented conspecific and interspecific agression etc. To say that a clownfish is perfectly "happy" in a 30 gallon tank is a major stretch. To say that he is "fine" is the same stretch. I agree with GrimmReefer that it is impossible to prove that a fish has emotions. Every fishkeeper has an "emotional" link to their fish, the hobby, the equipment. Everyone has their own unique reasons for involvement in the hobby. Our emotional attachment to our fish should not become our fish's emotions. That said, we as hobbyists and humans have the innate responsibility to provide the best environment that we can. How you define "best" brings into play all sorts of socio-economic factors that I personally believe are beyond the scope of this forum. I have a very heavily stocked 58 gallon tank. In the last 10 days I have gone from 5 Green Chromis to 2 and I don't feel good about it as one of the 2 reamining has severe "bite" along his dorsal fin and will die soon.
I am planning to upgrade to a very large tank hopefully this spring / summer but it is an expensive undertaking and many design questions arise as you know. I have learned a very valuable stocking lesson and I will not replace the green chromis as there is clearly a competition issue. My guess is that it is a space issue as I have seen no hostility at feeding time. I am not certain who the culprit is. The only fish I have ever seen chase the Green Chromis is my Ocellaris clown. I am not condoning Seafood Tank's methods in anyway. I am a seafood broker however and plan to eat as much fish as I can in my life. PETA stands for People Eating Tasty Animals.
 
JackRent-
This is a very anthropomorphic hobby for 95% of us & it doesn't do any good for the 5% of you anti-anthropomorphizing reefers out there to try & put things in perspective. Waste of time IMHO as we are generally aware of this but don't care. :D
 
we are generally aware of this but don't care.

That's a great statement!

theres absolutely no sense in believing anything you don't want to. Even if it is the truth.

There is a song with lyrics like that...In my own little corner in my own little chair I can be whatever I want to be.


;)

Mar:rollface:
 
<a href=showthread.php?s=&postid=6839619#post6839619 target=_blank>Originally posted</a> by Angel*Fish
JackRent-
This is a very anthropomorphic hobby for 95% of us & it doesn't do any good for the 5% of you anti-anthropomorphizing reefers out there to try & put things in perspective. Waste of time IMHO as we are generally aware of this but don't care. :D

Booyah!


To Jack: your statement works both ways. Not that I'm saying I think fish have emotions, I don't. However, as impossible as it may be to prove they don't have preference to one environment or another, it's also impossible to prove they don't. Having an argument or dialogue such as this one without anthropomorphic references is impossible in a general sence, since nobody will be able to relate to it but a select few. My chosing of comparisons has been so because of this. Your statement only stands to discredit my or others arguments while it fails to address other aspects of it, like BOD, for example.
 
I'd put a 180G refugium on this badboy. Given that he has a web address that ends w/ .hk(Hong Kong), I'll assume Seafood is asian, and it's typical of us (me being chinese) to set up a tank like this. It's a show of wealth. Good looking tank...for now. The algae in the sandbed shows it's been up for a while, but very well could be a store display tank which does get overstocked like this.
 
Many various aspects opinion and the criticism, I am glad to accept your opinion very much! In fact, manages these fish actually to spend my very much time, sometimes water change needs to use for 3-5 hour, every day I have to observe their condition, has the death the individual need to need to take up, has is injured or falls ill.. And so on I am not as if enjoy the pisculture the pleasure, but is the work which I must to do every day, but I still persisted with diligently enables them joyfully to live gets down I did not know how long these fish do survive in the tank internal energy, passes through my statistics, to the present up to, I has bought the fish has 70% also to be able to survive to the present (starts by January, 2005). I like very much when I feed their time they all swim in once the water surface, the scene very magnificent sight, that is makes me feel satisfies!
 
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