Tkblades
Aquarium Advice Apprentice
- Joined
- Aug 25, 2012
- Messages
- 28
My 120 gallon has a dual overflow. My tank came with a mag drive 1800 water pump. Will that water pump be enough for the two returns at 5 feet? The tank came with a seahorse 1 hp but that was used because the previous owner had his sump tank in his basement feeding upstairs to 4 returns on two aquariums. Thanks for any help.