Co2 Yeast mixture syphoned into tank.

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One of the easiest and best ways to help your fish feel better is clean water! If you are already on a regular water change schedule (50% weekly is recommended) a good step to making your fish more comfortable while waiting for diagnosis/suggestions is to do a large water change immediately. Feel free to repeat daily or as often as you can, clean water is always a good thing! Use of Amquel or Prime as a dechlor may help with any ammonia or nitrite issues, and is highly recommended.

Note - if you do not normally do large water changes, doing a sudden, large water change could shock your fish by suddenly changing their established water chemistry. Clean water is still your first goal, so in this case, do several smaller (10%) water changes over the next day or two before starting any large ones.
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Pufferoni
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Co2 Yeast mixture syphoned into tank.

Post by Pufferoni »

I use DIY Co2 in all my planted tanks. I keep the bottles on the floor. I noticed one laying on it's side the other day and I stood it back up. I have now realized that it has syphoned about 1/2 a litre of the yeast mixture into my 10g DP tank. Probably been in there a couple of days. I am now doing 80% water changes daily but do I need to redo the tank and clean substrate and stuff like that. What attracted my attention was that large air bubbles are excaping from the eco complete on a regular basis.

Any advice would be welcome.
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Myaj
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Re: Co2 Yeast mixture syphoned into tank.

Post by Myaj »

Well, basically its yeast, maybe some sugar and alcohol (the fermented sugar, yes, you are "brewing" when you do DIY co2). I don't suppose the alcohol is good for the fish, but at least you know it didn't have any nasty bacteria or anything in it (the alcohol would kill it). So my assumption would be if it didn't do any damage when it first got in there, it probably won't hurt anything. I'd just keep up the water changes for a few days and keep an eye on your readings, the alcohol probably wasn't enough to damage your biofilter but its better to watch for it.
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