Vodka Dosing Experiment

<a href=showthread.php?s=&postid=15332550#post15332550 target=_blank>Originally posted</a> by JCR's Reef
Seasoned-I dont know how good of a reader you are but I read countless hrs, days, months, before I gave this a shot a couple of months ago. I read so much I forgot what I was reading about mostly. I just all blurred together. There are several if not hundreds of different ways people are combining additives to produce the most color, bacteria in any 1 system. Trial and error and a little know how seems to be key.
The link I provided you if I recall is pretty much just Vodka (carbon source) alone. You can dose that alone but in theory it wipes out all other bacteria and only leaves a single strain. Dosing MB7 or bio-digest along with sugar, vinegar gives more bacteria diversity in the tank and keeps it a little more stable for other good bacteria to flourish. Sorry Dave, Maybe we should start another thread. lol
I would like to see week 2 shots before you double your dose for comparison.
In your second picture I dont see any wrasse's? They staying hidden?

No problem. I really meant for this thread to be a thread for learning more about this method and to also track the progress of my tank so keep the questions/discussion going. I plan to post a picture tomorrow of the tank. I actually was trying to get a picture with no fish because I usually don't shoot at a high enough shutter speed and they come out sort of blurry and distract from the tank overall. The wrasses are actually out most of the time, especially the Flame.
 
Yea im doing my research and you guys are right there is alot of different techniques that can be used here. But from what I have read thus far from this thread the one jcr gave me and a little of sunny's thread. I still need to read more lol. I will keep and touch and ask questions often before I start dosing my reef.
 
This weeks update.

Dosages:

07-04-2009

- 4 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

07-05-2009

- 4 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

07-06-2009

- 5 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

07-07-2009

- 4 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

07-08-2009

- 5 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

07-09-2009

- 5 Drops MP7
- 5 ml Potassium
- 0.2 ml 80 proof Vodka

Picture:
IMG_1559.jpg


This week I will be upping my dosage of Vodka to 0.4 ml starting today. I have continued to leave my GFO reactor off and so far nutrients have remained under control.
 
David,

The tank is looking great. I like the sand so much more. Keep up the great post and let us know how it works out.
 
Gondore, I definatley see a color change it's looking alot better in comparison to that first pic you posted. Who makes/sells the MB7 i would like to do a little reading up on it.
 
Nice shot Dave. Tank is looking good. Have you noticed a decline in algae on the glass. I dont have to scrape mine hardly at all throughout the week anymore. Thats a blessing in disguise all by itself : )

Seasoned Reefer-Brightwell Aquatics is who makes it.
I dont think anyone locally sells it. I purchase most of my stuff from Premium Aquatics..
 
Thanks Jcr! any other recomendations on good bacteria supplements? I've heard of bio digest is that any good? It seems pretty expensive.
 
I've never used Bio-D personally. There are people on here who use it and have great looking tanks. There is also some reefers on here who dose Vodka/MB7 regulary while only dosing Bio-D as a boost every once in awhile with good results. I guess they do it to increase different strains of bacteria but I'm not positive on that. Once you get reading you'll see people mixing different batches of stuff all the time. But its all still pretty new to the hobby so its hard to tell what the future of their tanks are down the road.
Bio-D is kinda expensive to start up but the doses get lower as you go. The same as Zeovit. Zeovit is really expensive if you get into it with everything they have to offer. Fuan Marin is another pretty good product too. Its along the same lines of Zeovit and can add up pretty quick. MB7/ Vodka is about the cheapest you can go with a bateria driven system though hands down. But you can also make the hobby as expensive as you want too. LOL. Just like what Dave is doing, you try to manipulate the coral colors a bit to your liking. Daves tank looked great without dosing but he has to make it better :) which makes it a little bit more of an expensive hobby. LOL

I told myself I would try the Vodka/MB7 method but I wouldnt go as far to dosing other things to my tank like sugar, or Bio-digest, etcc, Im sure it all out competes beneficial bateria thats naturally resides in/on live rock and such too. Thats just me thinking though. Just seems like the more you put in, the more it will accumulate in the tank at one point down the road and cause problems. Most people change water, not rocks and sand and thats what usually absorbs everyting. But that just me again.
To be honest I would only dose Vodka if your phosphates or your nitrates are out of whack.
You can dose MB7 alone just to achieve clearer/cleaner water and dont really need to dose vodka at all unless your wanting to drive down your nutrient levels. Vodka is whats going to fuel MB7 to muliply in the system to make it a more active bacteria so to speak.
I dosed MB7 for 1 month prior to dosing Vodka just to get a feel for it(yeah I was a puss). I noticed my water was literally twice as clear and it also improved skimming with MB7 alone. I started dosing Vodka and really the only thing I noticed was a little more skimmate and the algae on the glass takes a little longer to grow vs. dosing MB7 alone. Last week I only had to clean the tank sides once. And it was only little blotches. Not a big chore like it was before. It get more of a whiteish/clear fuzz patch vs. the brown green algae on the tank. Incication its trying to grow but the V/MB7 is out competing it. I was also checking my water/ test kits with Daves just to make sure everything was good.

But if you decide to start, just monitor your tank parameters closely and pay attention to your tank . Those indications will let you know whether to up your dose or back off a bit. You'll get a feel for it. Just gotta take it slow and one step at a time. Dont think more is better.Read as much as your brain/eyes can tolerate and ask as many questions as you can. I've asked some real doozies'.. As soon as you get it all figured out there'll be a "new method" to try out that everyone will jump on I'm sure. Just like the thread I was reading the other day a guy was using stump remover in his reef tank to drive down nitrates and it was working. Who would'a thought?
 
Good post Josh.

Bio-D is just another bacteria source and is also part of another system called Prodibio. I know that Sunny has used Bio-D as his bacteria source in the past and said that he prefers MB7. As Jesse mentioned above I know there are some guys dosing both MB7 and Bio-D under the assumption that it gives them more bacteria diversity.

I would agree that my colors were descent before starting this system, but they weren't the quality of Sunny's or Pnoy's colors. The colors these two guys are getting are just crazy. That is the main reason I wanted to see Sunny's tank in person to verify that it wasn't just Photoshop accounting for the his awesome colors. What I found is that his tank looks just as good if not better in person. I peronally will not be happy until I reach these two guys levels of color. Here are some recent pictures of Pnoy's tank to give you an idea of the colors he is getting. He is running a single 400 watt Radium bulb over his tank.

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Once I started dosing Vodka my nitrates started going up. The theory is now that the water is low nutrient, the nitrates are leaching out of the rock. Have you experienced this in your tank?
 
<a href=showthread.php?s=&postid=15349354#post15349354 target=_blank>Originally posted</a> by gmpower262
Once I started dosing Vodka my nitrates started going up. The theory is now that the water is low nutrient, the nitrates are leaching out of the rock. Have you experienced this in your tank?

I have heard of this happening before but usually with phosphates. If the rock was in a high nutrient system for a long period of time it will start to absorb the nutrients. I would guess that if you continue to dose the vodka the nitrates will work themselves out of your rock without any problems. Are you just dosing vodka by itself? Also, what brand are you using?
 
<a href=showthread.php?s=&postid=15326461#post15326461 target=_blank>Originally posted</a> by Gondore
From what I have read kalkwasser can actually be a bad idea in this type of system but I can't remember exactly why this was stated.
Ever find an answer to this? I top-off with Kalk, and dose vodka and MB7. I does vodka for a long time with good results. Then I read all of Sunny thread and started dosing MB7 and stopped the vodka for 2 weeks. Now I dose both after the initial seeding. Again, I run a Geo Kalk Rx 24/7 for top-off and I have no negative effects. My tank is spotless except for some flakes in the water column. My Nitrates are zero, I have no way to check phosphates, but I have no algae growth. I scrape my glass once a week.

Im just wondering if you can expound on the Kalk issue. I wonder if it’s the reason for my ever present, annoying “flakes.”
 
<a href=showthread.php?s=&postid=15349611#post15349611 target=_blank>Originally posted</a> by SWINGRRRR
Ever find an answer to this? I top-off with Kalk, and dose vodka and MB7. I does vodka for a long time with good results. Then I read all of Sunny thread and started dosing MB7 and stopped the vodka for 2 weeks. Now I dose both after the initial seeding. Again, I run a Geo Kalk Rx 24/7 for top-off and I have no negative effects. My tank is spotless except for some flakes in the water column. My Nitrates are zero, I have no way to check phosphates, but I have no algae growth. I scrape my glass once a week.

Im just wondering if you can expound on the Kalk issue. I wonder if it’s the reason for my ever present, annoying “flakes.”

I have actually seen varied opinions on this. I believe I recently seen someone post in Sunny's thread though about this and Sunny said he wished he still had a Kalk stirrer on his tank because he loved the results he was getting with Kalk on his previous tank. If you are getting good results I say stick with it.
 
<a href=showthread.php?s=&postid=15353600#post15353600 target=_blank>Originally posted</a> by Fireworm
David,

I might have missed it earlier, but do you still use carbon or GFO in your reactor?

I am running carbon passively in a bag and I have taken my GFO reactor offline for now. I am closely monitoring my phosphates. They have come up from 0.00 to 0.02. If they cont. to rise I will plug it back in for awhile. I imagine once I increase my Vodka dosage a bit more it will take care of this problem.
 
Is there a table or anything that you have found online that tells you how much to dose, and how often? If not, have you thought about making a table of what you have done, and maybe we could post it on our club site or here on RC
 
<a href=showthread.php?s=&postid=15534688#post15534688 target=_blank>Originally posted</a> by JCR's Reef
Anything new to add to this post Dave? How about some new pics

I will try and post a couple new pics sometime this week. I have actually stopped dosing vodka. I am continuing to dose the MB7, AAs, and iodine but I have decided I prefer GFO for nutrient control. More and more I am thinking success is all about keeping things as simple as possible. From my experience I really think that stability is the key. For my tank that means good flow, good lighting, gfo, carbon, large skimmer, and a good amount of food.
 
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