Protein Skimmer

<a href=showthread.php?s=&postid=7823170#post7823170 target=_blank>Originally posted</a> by pledosophy "Originally posted by RichConley
If CO2 is the issue, skimmers should HELP"
Research has shown this to be false. Please provide a link backing your statements.

Please provide scientifically credible research papers proving otherwise.
 
<a href=showthread.php?s=&postid=7823183#post7823183 target=_blank>Originally posted</a> by pledosophy
The symptoms for myco and GBD are not similiar. I have never seen a case where an experienced keeper has mixed up the two ailments.

And I've seen GBD horses test positive for myco.

Please provide documentation that myco can not present itself in the form of pouch swelling.
 
<a href=showthread.php?s=&postid=7823194#post7823194 target=_blank>Originally posted</a> by pledosophy

Funny how you hae not backed up any of your claims. Easier to point the finger then do the work.

I havent seen you do anything other than make claims of "research has been done"

Lets see some published papers here.
 
<a href=showthread.php?s=&postid=7823204#post7823204 target=_blank>Originally posted</a> by pledosophy
This is false. There is no evil mantra that exists,sorry to disappoint.

I asked on Seahorse.org whether I should run a skimmer a while back. The overwhelming response was "NO!"


Please provide links proving that skimmers are encouraged on Seahorse.org.
 
<a href=showthread.php?s=&postid=7823210#post7823210 target=_blank>Originally posted</a> by pledosophy Originally posted by RichConley 95% SKimmer use, only 85% of cases had a skimmer, thats a pretty serious correlation. 5% of the tanks are accounting for 15% of the cases. That makes tanks without skimmers almost four times as likely to have GBD.
Please provide a link to your numbers and polls. Making up numbers to support your statements is not helpful to anyone. What if someone believed you.

I called/ IMed all the people in my local club wiht seahorses that I knew of. 19 Used skimmers, 1 didnt.

Even with the limited sample size, my data is still more valid than yours because it was a properly conducted survey, and shows an accurate reflection of the population distribution.

Please show links that tell how my survey violates the scientific method, and yours doesnt.
 
<a href=showthread.php?s=&postid=7823224#post7823224 target=_blank>Originally posted</a> by pledosophy Originally posted by FishGrrl
Therefore saltwater causes gbd.
This kind of ridiculous accusation is just insulting. C'mon now, how much of it did you think would fly.

Pledosophy, the problem is, that accustation has more, and better data backing it up than your survey. The assumption has a higher corrolation, and runs into the same issue as your survey: A lack of consideration of the population sample.

It is actually a better assumption than yours. Higher corrolation, same error chances.
 
<a href=showthread.php?s=&postid=7823156#post7823156 target=_blank>Originally posted</a> by pledosophy
Hi Mal. :wavehand: Welcome to Reefcentral.

I do not think protein skimmers are bad. I think that protein skimmers can be a trigger for Gas bubble Disease in seahorses that are predisposed to it, due to the enzyme carbonic anhydrase that regulates the amount of CO2 in the tissues and the blood. IMO if you choose to use a HOB skimmer fine, if you have repeated bouts with GBD, you should remove it, or move it to the sump. IMO it is best just to leave the protein skimmer in the sump, which is where mine resides most of the time. I have attached it to the tank when I was having pump problems, and before I had a sump.

Please post a link to a scientific paper discussing how protien skimmers effect this enzyme.

I've seen plenty of claims saying

Skimmer -> Enzyme -> GBD, but absolutely no explanation of how the skimmer could effect this enzyme. They are all just stabs in the dark, no better. I want a concise explanation of the mechanism involved in the Skimmer->Enzyme step.

Also, please give evidence as to how running a skimmer in sump is ANY different than running it HOB.
 
<a href=showthread.php?s=&postid=7823235#post7823235 target=_blank>Originally posted</a> by pledosophy
Yes I am attacking you now based on the merits of the statements you have made, your inability to support them, and fabricated pointed attacks you have directed at groups of people. You choose to patronize and fabricate numbers for the sake of arguement, then can not withstand the result without crying foul.

Please post a link to one place I have attacked you personally, and not the validity of your data, or the assumptions you are making from said data.


Please post a link to a spot I cried foul.
 
<a href=showthread.php?s=&postid=7850454#post7850454 target=_blank>Originally posted</a> by RichConley
http://www.seahorse.org/library/articles/DIY/diyRefugium.shtml


Rich,

I do not want to get into a ****ing match with you, but I have a few things to point out.

The article you have linked to is over 4 years old. Yes it is hosted in the Org library but was not writen by the Org but rather by a member. It is highyl possible that it was missed during editing. Sorry for the mistake. But instead of say how wrong it was, maybe a little note to say, "hey there is a discrepency in such and such article, can it be corrected?" would have been a better approach.

<a href=showthread.php?s=&postid=7850521#post7850521 target=_blank>Originally posted</a> by RichConley
I asked on Seahorse.org whether I should run a skimmer a while back. The overwhelming response was "NO!"


Please provide links proving that skimmers are encouraged on Seahorse.org.


Can you provide a link to your post where you were told this? From what I can tell, you just signed up to Seahorse.Org on June 27, 2006 and have not made a single post to date.

Old school thinking is "No skimmer on a SH tank", but in the last year or so that has changed. Yes there are still a few members that are dead set against protein skimmers on a SH tank, but the majority now are letting people know of the possible pros and cons of running one and letting folks make their own descision.

Again, I don't want to argue this, but it seems that everybody is real quick to point out how wrong each other is.

I personally think all this arguing and finger pointing is total non-sense and am really surprised that this thread has not been locked yet. I personally wouldn't be the least bit bothered if it where locked though. I think threads like this take away from the reall meaning of this hobby, the betterment and enjoyment of these wonderful animals.
 
Matt, I agree that this thread is a negative.

The issue is that people are using this survey to make claims, when the survey doesnt actually support those claims.

Basically, because its incomplete, its misleading.

The scientific method is there for a reason. This survey is akin to doing experiments without a control. Not only does it not prove anything, but its a net negative to science. It doesnt tell anything, and leads people to make decisions based on false "findings"
 
"Originally posted by RichConley"
If CO2 is the issue, skimmers should HELP


"Originally posted by Pledosophy"
Research has shown this to be false. Please provide a link backing your statements.

"Originally posted by RichConley"
Please provide scientifically credible research papers proving otherwise.


But then RichConley provides the information and states it is a scientifically accepted concept. So he is arguing both sides of the fence?

If you have poor air circulation, such as in an airconditioned house, you will get a higher concentration of CO2 than in a naturally ventilated house. So a skimmer will then increase the CO2 in the tank in this circumstance.

<a href=showthread.php?s=&postid=7850489#post7850489 target=_blank>Originally posted</a> by RichConley
Any increase in surface/air area will bring the concentration of CO2 in the water closer to that of the air. If your house has a high CO2 content, it'll bring it up, if it has a low concentration, it'll bring it down.

Please provide a link disproving this scientifically accepted concept.
 
<a href=showthread.php?s=&postid=7850521#post7850521 target=_blank>Originally posted</a> by RichConley
I asked on Seahorse.org whether I should run a skimmer a while back. The overwhelming response was "NO!"

Please provide links proving that skimmers are encouraged on Seahorse.org.

So the overwhelming response of the forum members of seahorse.org was 'NO' dont use a skimmer in your seahorse tank. So this defines seahorse.org as having an evil mantra about skimmers.

Interestingly there is a high number of people in FishGrill's survey that dont use a skimmer in their seahorse tank, so ReefCentral must now also have an Evil Mantra about skimmers.
 
<a href=showthread.php?s=&postid=7862136#post7862136 target=_blank>Originally posted</a> by mal40

But then RichConley provides the information and states it is a scientifically accepted concept. So he is arguing both sides of the fence?

If you have poor air circulation, such as in an airconditioned house, you will get a higher concentration of CO2 than in a naturally ventilated house. So a skimmer will then increase the CO2 in the tank in this circumstance.

Right, but thats not a skimmer issue. THats a CO2 issue. A tank in that house is going to have High CO2 (and low PH) whether or not you use a skimmer.


The skimmer isnt making the CO2 higher, it just pulls it towards the local environment. It negates any effect things in the tank are having. IE if the macro is pulling out more CO2 than the livestock are adding, the skimmer will net be adding CO2. If the macro is pulling out less CO2 than the livestock is putting in, then the skimmer will net reduce CO2.

It does exactly the same thing pointing a powerhead at the surface does. It WILL NOT cause supersaturation of CO2 like someone claimed earlier.
 
<a href=showthread.php?s=&postid=7862147#post7862147 target=_blank>Originally posted</a> by mal40
So the overwhelming response of the forum members of seahorse.org was 'NO' dont use a skimmer in your seahorse tank. So this defines seahorse.org as having an evil mantra about skimmers.

Interestingly there is a high number of people in FishGrill's survey that dont use a skimmer in their seahorse tank, so ReefCentral must now also have an Evil Mantra about skimmers.

Mal, you missed my point.

It doesnt matter at this point. What matters is that the distribution of people using skimmers NOW on seahorse tanks is not the same as when that survey was started, so the data cant really be compared.
 
Mal, you missed my point.

Which point! I think we are beginning to miss the points from everyone. I have given up on this thread! I see nothing useful coming out of it at this point!

Dan
 
<a href=showthread.php?s=&postid=7862925#post7862925 target=_blank>Originally posted</a> by RichConley
What matters is that the distribution of people using skimmers NOW on seahorse tanks is not the same as when that survey was started, so the data cant really be compared.

DanU, point above ^^^
 
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