flow

I know this is a general question, but I'm just looking for general answer. Is this too much flow for my mid day schedule? I just upgraded my Jebao rw-8 pumps to rw-15. They are running at 75% mid day...

I've been searching for an inline flow meter that uses 3/4" barb fittings to connect to vinyl tubing. I want to have one directly after each of my 2 UV sterilizers so I know the flow rate going through them. I just ordered 2 Sicce Silent 3.0 pumps to feed each 25 watt sterilizer. I'm trying to...

my Jebao rw-4 has stopped working. I came home from class tonight and saw that my pump was not working. I have spent probably over an hour working on it trying to fix it and nothing is helping. does anyone have any suggestions on a new pump for a 55 gallon. I already have a hydor koralia...