I recently removed my 100 gallon basement sump and put in a small sump in the cabinet of my 70g cube reef tank. I needed the space in the basement back and the massive amount of evaporation was causing my woodworking equipment to rust very badly and quickly. Currently I'm using a Max Drive 7 as my return pump and the water flow seems to be nearly perfect but it's an older pump (about 11 years old) and it's LOUD. Vibrating like crazy and since I work from home and the tank is in my home office I need a quiet pump. I've had external return pumps for so long that I have not looked at submersible pumps in many many years. I'm thinking maybe a quiet one, Eheim compact pump. What other pumps should I look at and what do you experts recommend? Looking at 700-800gph. Inside the tank I have a Koralia 225, a Koralia 750 and an Ecotech MP10.
Thanks.
Zak
Thanks.
Zak