yankeeslover
New member
thanks for all the help here.. I just purchased a ehopps psk 100h skimmer for my 46 gallon fowlr.. i got a great deal on ebay for a used one... practicaly brand new.. anyways, i was wondering when i should turn it off? its a HOB skimmer.. do i turn it off when i do water changes and feedings? just waterchanges? im confused..thank you.