? on return pump

[MacJoe]

It seems my return pump is not working. I have a 75 gallon reef with fish, with two tunze pumps turning over about 1200 GPH. How bad is it with the return being out? Best I can do is replace tomorrow afternoon.

Thanks for any help

 

[IslandCrow]

I wouldn't worry too much about it. I've had my sump disconnected for much longer than a day. It sounds like you have more than enough flow for good gas exchange. As long as you have a decent amount of live rock in your tank, filtration won't be an issue either.

 

[MacJoe]

thanks, i was worried