You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Search results
The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
I sincerely hope someone can help me figure out what has happened to my tank. I have a 75 gallon with a Fluval 406 canister filter and a Coralife skimmer. Last Sunday (a week ago today), I noticed that all of my fish went VERY suddenly lethargic, staying in one spot near the bottom and not...