I have been working on solving the problem of my danios dying, and while at the pet shop I picked up a bubble wall. We had no aeration before and I thought it could only help while I'm trying to get my fish healthy. I just put it in and one of the red platy is acting weird. Usually, he hides most of the day in the cave (which has always worried me becaus the others never hide)...but since adding the bubbles, he swam thorugh it a couple of times, then swam widely around the tank. Now he has lodged himself on the floor of the tank near the bubbler (by a rock near the unit) and his gills are going a million miles an hour. Is this worriesome or normal?
Update for the couple of you who were helping me earlier in the week with my danios dying one after the other...the 4th danio died this morning. So I just went and got an amonia meter (one that hangs in the tank for up to 3 months) and it reads 0. I also just treated the tank with Jungle Parasite tab, because once I started watching the tank more carefully over the last few days, I notice white, stringy poop on two occasions from one of the platy. So, since I was out of ideas about what could be killing the danios (no weird poop seen from them), I thought it couldn't hurt. I did see one of the healthy danios rubbing against the rocks on one occasion as well. So since the water testing seems to be fine (all other paremeters have always been fine, but I didn't test amonia until today), I'm thinking that it has to be some disease
Any ideas if/when I should re-treat the tank? The tabs say I CAN repeat two times in 48 hours, but I don't know how to tell if I need to??
Thanks,
Jay
Update for the couple of you who were helping me earlier in the week with my danios dying one after the other...the 4th danio died this morning. So I just went and got an amonia meter (one that hangs in the tank for up to 3 months) and it reads 0. I also just treated the tank with Jungle Parasite tab, because once I started watching the tank more carefully over the last few days, I notice white, stringy poop on two occasions from one of the platy. So, since I was out of ideas about what could be killing the danios (no weird poop seen from them), I thought it couldn't hurt. I did see one of the healthy danios rubbing against the rocks on one occasion as well. So since the water testing seems to be fine (all other paremeters have always been fine, but I didn't test amonia until today), I'm thinking that it has to be some disease

Thanks,
Jay