So it has been a little over 24 hours since I bought my clownfish and my 2 hermits as my first livestock purchase. I am very very worried about my clownfish though. My ammonia has stayed and is still at 0, my nitrite was at 0 but has now climbed to .5, and my nitrate has remained at 30+. He is not acting good as he is mostly swimming in circles around the tank and swimming against the glass. I have been trying so hard to feed him because every once in a while he will try to eat a floating piece of sand then spit it out. I have floated so much of his food next to him but he will not eat! Now I have alot of food sitting in the tank!!! It is Instant Ocean Brine Shrimp. It comes in little foil packets and it is in a non refrigerated gel form. Once it is in the tank it is almost impossible to get out, so I have to manually move my hermit crabs to eat the leftover food but there is still alot of chunks floating around! I really need some help on what to do. I am worried that I will loose my fish! I am starting to do 10% water changes about 2 times a day. I only do 10% because my bucket is only 2.5 gallons. My tank is a 20 gallon. Please help!