Tunze flow in 33g cube

[secrettsquirrel]

I have a 33g oceanic cube (20x20x18) in which I'm trying to optimize flow for SPS health but without blowing sand (1" bed). I've been looking at some of the Tunze streams and had a few questions.

I'd like to use my ReefKeeper 2 for wave/flow control but haven't had much luck in figuring out which Nanostream models it would be compatible with (if any): 6101, 6055, 6025?

I know the 7091 single controller could be used for the 6101, but if possible I'd rather use the 60101/6055 with my reefkeeper. Please let me know of any existing compatibility issues, thanks!

 

[rvitko]

I am not familiar with the reefkeeper. The 6101 and 6055 are controllable pumps there speed can be adjusted and they can be pulsed between speeds on our controllers. The 6025 is an off/on only pump and can be turned off and on once every 15 minutes.