Tag Archives: illness

Butterfly illness (marine tank)?

55gal fish only(with live rock) tank. Established Dec/06. Water chem tests all negative including phosphate. PH 8.0-8.1. Temp 78. Fluval 403, protien skimmer, u/v ster. All other fish healthy. Noticed butterfly (which is normally white with black stripes and some yellow) had her white areas turning grey/dark. Today she appears to be dying (labored breathing, at bottom of tank). I am quarantining her now but wonder if anyone knows what, if anything, I should treat for? (fyi: we feed marine pellet, mysis shrimp and live brine..pellet mornings, shrimp evenings). Again, water chemistry tests perfect.. help?
Salinity normal (1.021), water changes every 2 weeks using r/o water and salt. Only 5 fish in the tank: two smaller damsels (one is mildly territorial but the butterfly is so big he doesn’t bother her), one coral beauty, one clown w/anemone

My aquarium fish look like they are starving?

My one aquarium of platies (also called moons) are dieing and I don’t know what it is from. I get them and they are healthy looking with no normal signs of being sick or stressed. They have the rounded bellies (like platies have), but after a couple weeks their bellies get flat looking and when I see that, they die within a day or two. I have had fish and aquariums for years, but have never seen this. I have done several treatments of binox (broad spectrum for illness) and also had done several treatments for external and internal parasites. But they contiue to look like they are just waisting away. I feed them good quality flake food, vegetable base foods, frozen brine shrimp, frozen blood worms, and frozen tubafex worms. Also put in fresh veggies for them to eat. I give them a well varied seletion of foods. My ph and ammonia levels are fine,as is all the other levels for a good healthy aquarium. Anyone have any idea what is happening? How to stop it?