Alright, so I went to a local coral shop and found a 25 gallon rimless cube, with stand, and sump. It was a great USED bundle. It was 100. Had to do a lot of cleaning, but it’s looking good (still have to clean the sump). Anyways, I don’t know what kind of sump this is, I’m getting the tank...
If you’re new to reef aquariums, you may not be familiar with having a sump and are wondering just exactly what it is. We’re going to tell you all about it here.
Basically, a sump is like another aquarium that is plumbed to the main aquarium, often called the display tank (DT). We have some...