Thank you everyone for all your information and help. You learn something new every day it would seem, and today I'm learning about fish.
I'm not sure if it was nitrite or nitrate, as my partner does the tests on the tank and sometimes my hearing isn't too great. It might not be until Monday...
Thank you very much for your advice. Some of the fish seem to be dropping further down into the tank now. The Ammonia remover is also designed to remove chlorine, so maybe it's already working. I hope so. I've suggested the large water change to my partner (who mainly looks after the fish tank)...
I take it there's nothing else we can do tonight? We've done a 40% water change, added Easy Balance, General Tonic and Ammonia Remover (after each, we waited to see if the fish would drop from the surface. They didn't.)
Thank you for your help.
Sorry, ammonia isn't tested on our strips. Nitrite approx 80 mg/L.
Tank has been set up since before Christmas, left to cycle for 2 weeks before adding fish. Last fish were added well over a month ago. We usually do water changes (10%) once a week, and our filter is rinsed once a month.
Sorry, I skipped straight to the post. As above, most of this information is recorded with test dip sticks, which are all we have. Hope this information is useful:
Tank size: ~21L
pH: <6
ammonia: <<Not tested on our strips>>
nitrite: 'okay'
nitrate: high (returning to normal)
kH: nearly 0
gH...
Hi all,
Sorry if I misspell - my fish are acting really funny and I need advice.
Okay, we have about a 21L tank (I think) without 9 guppies (male) in there. We have a filter pump which provides good surface movement and an air filter. We recently had a golden applesnail but he died.
In the...