Hi everyone, I have a swfo 92 gal Oceanic corner tank ,2 pipe overflow has a sponge filter with a float to a Amiracle wet /dry trickle filter w/ plastic bio balls, have a simplicity 120 DC protein skimmer in the sump, then the second pipe for return with a 450 gph pump. Have one power head in the tank for more movement.currently have a hippo tang, melanarus wrasse, porcupine puffer, percula clown, falco hawkfish, and a yellowtail damsel.I recently installed a 200 gpd RODI system for my water changes, because of diatoms tanking over my tank, and also high Nitrate levels. Started doing frequent water changes , tank looks great now. My question is , should I ditch the filtration system?.. is there a better alternative? thanks in advance