The ViaAqua 526 gph pump works great and the price is not bad either. The hole fits a 1/2" PVC with just a little sand paper to take just a pinch off the outer dimension.
Zandor Reviewed by Zandor on . pump size? if i have a 30 site sea of green drip/nft setup what size pump do i need?and i run it 24 hours right or when the lights are on then 15 min every few hours when the lights are off? Rating: 5