Which set?

[Arthur]

View attachment 1126740 gal. Breeder mixed reef with few SPS. Should I buy 2 RW8 for that tank or 2 RW4 would be enaugh? Let me know, please. Thanks

 

[Neebles]

I always like to buy higher powered pumps and turn them down as needed. Ive been told it's not the case and doesn't work this way but I feel better running a bigger pump on a lower speed vs a smaller pump cranked as I'm afraid I will burn out the motor faster.

 

[ColaAddict]

it doesn't have sand, so you can blast the flow. go with bigger pump.

 

[maidia]

RW4 is small and not too much flow..Go with RW8 (same as WP25)..I have 2 WP25 in my 80 and have good flow..I will buy 2 RW8 later..