This morning I noticed my humu-humu triggers eyes seem to be bulging and one of them is cloudy. He is in a FOWLR system that is soon to be upgraded - I contribute part of this problem to outgrowing the tank.
The nitrates are as usual, high. I have had him for a little over a year and I can't seem to keep them down. All other tests are fine (ammonia, nitrite, ph).
Can I use epsom salt to treat this? If so, I have some that contains:
Magnesium (Mg).....9.8%
9.8% Water soluble magnesium
Total Sulfur (S).....12.9%
12.9% Combined sulfur
Derived from Magnesium sulfate.

PLEASE HELP AND LET ME KNOW IF I CAN ADD THIS TYPE, OR WHAT I SHOULD DO.

Thanks,
Jenn