Trillen

Hi All, I just start a new tank, 4 weeks today. First 2 fish die because of fighting, 1 week before I putted 2 clown fish and 1 shrimp. They all very nervous for first few day. After 3 days.. I found out there was a pink colour worn with a lot of leg come out from the live rock. Immediately I remove the rock from my tank. After that I saw there was few ( approx 6 ) small bug on the live rock, collecting those fish food.. Any one can help me? Do they harmless ? How should I remove them ? Also, please to check what a clown fish really eat? I feed those fish food. They don't even look at it..

I know this only after I have buy this tank.. The water system was wrong~ And too many live rock. As a new tank, I have checked Ph, ammonia, NH3-,NH3/NH4+, N02- and salt level every 3 days. Everything is fine. My clown fish mouth become white Colour le. Don't think this is original Colour. Tank size: 32x20x23cm. Small tank. Now have 2 clown fish and 1 doctor shrimp. Will buy 1 more pepper mint shrimp in future.. To avoid any bad flower glow in my tank.

Hi all, I just set up a new tank 3 weeks ago, 1 week ago I have 2 fish. But after that die le( look at they body both have injured at side) don,t is't because of fighting ... Now I remove those fish and placed with 2 clown fish ~, 3days from today. but since the day I putted them in my tank, they since like starled.. Very nervous when I on the light .. Run here and there.. Worrying if they hurt them self or not. Because they keep knock on one side of the glass... Any one can help me +_+ !