90 Gallon Mixed Reef

TimG

New member
I need to do something about my failing closed loop pump.

Was thinking about going back to an in tank pump to get better flow and reduce dead spots.

However not sure what Tunze models would be applicable.

Any suggestions would be appreciated.

Tim
 

rvitko

RC Sponsor
RC Sponsor
Yes and no. The pumps can run with no controller and you can adjust the speed, if you want to pulse them or alternate them, you will need a controller.
 

rvitko

RC Sponsor
RC Sponsor
They would be on the small side, about 1/3rd less flow, it could work for a more basic reef with polyps, mushrooms and soft corals, but it would be underpowered for many corals. I think the most I would do with 6040's is a 65.
 
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