After much searching i have yet to find exactly what i am looking for so here it goes. I have a newly relocated salt tank. I received by way of charity and cousin most of the contents of a 125 gal salt tank for my 75 gal tank. I used the existing water, rock, fish. I used my own sand because of the bad shape the sand from the 125 was in. It came with a prizm pro deluxe skimmer and two power heads. My question is two fold, i don't feel like i am getting adequate filtration because if i turn up the water flow i get large amounts of micro bubbles in the tank and the water after a couple weeks is not as clear as i would like. So the question would be, would a regular hob filter be needed also to increase filtration? If someone had links to what equipment would be useful other than the obvious drill the tank and set a fuge, it would be of great use to me. Thank you for taking the time to read this somewhat lengthy post.