Powerheads: What size do I need

[hickoryboy]

Hi, I have a 30 gallon long tank that will eventually have corals and fish. I am wondering what type of powerhead I will need and if I will need one or two. I have a Marineland Penquin 200 Bio Wheel filter. Thanks for any help or suggestions!

 

[whosurcaddie]

Take a look at the RW 4's from Jebao.https://www.reefbreeders.com/shop/jebao-rw-4/

Perfect size for that tank. You really only need one of these for that size tank. A better option than the biowheel is a Hang on back skimmer. The biowheel isn't necessary because the rock you add serves as the filter.

 

[hickoryboy]

whosurcaddie, thank you so much!

 

[inthedeep2]

I have a rw-4 in my 29 bio cube and love it. fully customizable
.