I just bought a two jewel cichlids a few days ago and at first they were happy exploring but then one of them went into hiding and now the other one has gone into hiding. They will only come out when it is feeding time. I have four cherry barbs, two rummynose tetras and three lemon tetras and they have had no problems it seems but those two cichlids ate three shrimp that I had just bought only leaving one that is to big to fit in their mouth. Help me please.

