I have a 125 g tank that is home to like 12 Malawi cichlids.The substrate is crushed coral and my filtration consists of an under gravel jet system. Aquaclear 110 HOB, and an Eheim 2217 canister.I have noticed very tiny particles that are not being removed from the filter.I`ve read where I can add a HOT Magnum or a diatom filter for polishing my water.What other options would I have to make my water clearer?
Thanks!
Thanks!