I just got some new clowns friday. At first they both swam and were hiding behind rocks. Then they started to come around and explore the tank. Now they love to swim verticle in the corner where they cornerflow box and glass meet. Is this normal for clownfish to swim vertical for extended periods of time. My water params are 0 amm 0 nitrite 10-20 nitrates. I know they can sleep this way but they even do this when they appear to be awake. The will change direction but stay vertical. Any advice? They are eating a mixture of Rods Food and frozen Mysis Shrimp mixed together with tank water until it is no longer frozen. They seem to eat when the food comes by. I also think my tanks flow is possibly to strong for them. Could this be the issue? I will get a better pic. This one is terrible!
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