Recent content by twoplustwo

29g tank 3 fish - 2 black and 1 dalmation molly Stats as of 3 days ago were Ammonia = 2, Nitrite 1, Nitrate 5, and ph 7.8 (been cycling with fish for about 3 weeks). I've been doing 30% water changes every 2nd day. I have not tested the water since as I have been treating the tank with API...

These spots appeared basically overnight. The fish is no longer eating, and mostly resting on the bottom. It's male partner is showing 2 of these spots as well. Any ideas what it might be, and how to treat?