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.
We have a fairly new 20 gallon tank, started tank in July added startup kit of chemicals etc that came with tank.
Added first fish end of August then started adding in groups in December 4-5 at a time over 3 weeks. On December 26 many died right after 30% water change on 24th. Reached total of...