pluming

Hi guys, I bought a secondhand reefer 250. The previous owner rebuild the sump. Now there is extra space for more water on te right side, very lovely. However, on the spot where the water goes down into the pre-existing sump section there's a lot of noise. Does anyone have any suggestions on...

I was wondering what rating (GPH) return pump to get for my sump. I need one that is able to output 200 GPH through 3/4 of an inch pipe. it needs to lift the water about 45 inches. I am assuming that there is some kind of a math equation that you can use to figure this out but I have absolutely...

Hello peeps, just wanted to get everyones thoughts on this. I have two 32 g brute trashcans that I've drilled holes in for bulkheads, I then bought all the plumbing and a hydor seltz d 1000. I have all the necessary valves, float switch, and BRS RODI system. PS needed this for entry in giveaway.