I just added 2 clownfish to my 30 gallon tank. The tank was fully cycled with ANN all at 0. The fish seem to be doing ok for the most part, but they seem confused by their surroundings. Their swimming is very erratic and they seem to be breathing quite fast. Is this normal for the first couple of days? Also what food do people recommend for clownfish that could also be used for angelfish and dottybacks?