hydor koralia sizes

[Smithcinema]

Putting finishing touches on tank worked out issues on lighting still trying to quiet down wetdry wondering if I need more flow for coral my tank is 24x24x31 high I have a eheim 1260 return and a fluval g6 canister and there is some decent movement in tank wanted to add 2 hydor koralia pumps and controller with one on at a time in a x pattern would it be too much flow if not what size should I get 550 or the 750 thanks for any help

 

[carey]

I would go with the 550's. The tank isn't that long and the 550's in my opinion should do the job. If you get the hydor controller you can get adjhustable powerheads so you can dial in the gph you'd want.

 

[Gti_Leo]

750s should be good

 

[Smithcinema]

Thanks did not know the controller also did gph nice