Looking for lots of flow in my 29 bio. I have multiple small power heads in their now and would like to go down to one. Does anyone use this? And would it work in mi bio cube?
You can turn it down but that's a big pump for a 29 I would recommend a RW4. Flow rate up to 1000 GPH doubt you will need more than that. With a decent return pump for the rear chambers
Have two in my 65...I have mine set at 40% and it's a lot of flow. Even on the lowest setting in a 29 i'd be worried it may be too much. Great pump though either way.
I have two RW-8s and one RW-4 in my 125 display tank. They usually stay at half power or less. The RW-8 can on the high setting can induce a sand tornado 18" above the sand bed. If you want LOTS of flow, the RW-8 will be more than you'll ever need. At least you can adjust the flow as needed.