My skimmer broke about a month ago and was limping for the couple months before that. I am looking at getting a new skimmer that works well, but is not totally extravagant (i.e. less than $400). Just based on general principle is it better to get a standard skimmer rated at 400 gallons or a recirculating skimmer rated at 150 gallons? It would be for a 60 gallon aquarium. The recirculating are more costly for the same volume, however I have always heard you can't have too large a volume. I understand the principle behind the recirculating and it sounds like the effluent will be much cleaner, but less water will be being treated. Any help on figuring this out would be appreciated.