Thanks for the reply. Nobody bothers him. I'm gonna bring a sample of water to my lfs so that they can test the ph and ammonia.My temperature is already about 80 degrees all the time. How much aquarium salt do I put in so that oscar, bichir, sun catfish, spiny eel, weather loach, a goldfish, a pleco, and a small clowed frog? They are all small by the way