I'm looking at ditching my aquaclears and getting a sump. I've gathered from you great advice-givers here that I'll need an overflow because I don't have a predrilled tank.
" is a swear word for me. I'll need to buy something.
It seems you can pick up a new overflow on ebay for around $30. But the CPR ones are considerably more. Some are $5, some are $100. Some are boxes, some are tubes. I never realized SW
was so full of choices!
I'm picking up a used 30 gallon aquarium for $15 to use as my sump.
Any advice on what I should look for in an overflow, what to avoid, etc? Ease of use is important to me, as well as something quiet.