Thanks MonoSebaeloverMonoSebaelover said:suby7272-did you get the fish (impulse buy) then ask the questions? If so then I agree with oscar in that you are paying for it now. As I said in my first post, these are Brackish fish and do not do well at all in freshwater. They are not a freshwater fish. So either you need to set up a new tank just for them or you need to return them. REPEAT- Scats start in BRACKISH and REQUIRE SALTWATER as adults so if you can't provide this you should return them. Scats need a salinity of at least 1.008. Otherwise they will get lymphosystis(sp) which is a common problem with them. What is your water quality? Ammonia, Nitrite, Nitrate, pH? Anyway, hope this helps.
These scats are too dear to give away

Please tell me how do I make a Brackish setup. I know nothing about it.
Suby