Fox46
Fish Fanatic
We have two gold gouramis in a 60l tank with 5 black widow tetra. (I know now that's probably too small and we're working on upgrading which is difficult with covid restrictions.) The tank was properly cycled over ten weeks without fish and we've had these 2 about 5 weeks. All was going well but then one started hiding, whilst the other was swimming about freely. We thought the first was hiding because the other was bothering him, but now the second one is hiding, though not so much as the first and neither are coming up to eat the past two days. We've checked the water parameters are ok (we do that several times a week) including ph and hardness, ph 7.4 and kh 12, and we've always done regular water-changes, today a 35% change. I don't know what to do next. To be honest, I think the first one is a lost cause, he isn't even coming up to the surface for air. The other one does. The b/w Tetra all seem fine. Any ideas?