here is the tank 20g long
the filter is a penguin 350 and light is a dual 55w 50/50 power compact. my questions are is the filter too big and also if softies are on the rack will it be too much light. rack is about 4-6" away from light. no skimmer. any other ideas would be appreciated.
the filter is a penguin 350 and light is a dual 55w 50/50 power compact. my questions are is the filter too big and also if softies are on the rack will it be too much light. rack is about 4-6" away from light. no skimmer. any other ideas would be appreciated.

