Yes I removed the false floors and ditch the bio balls and the filter pad. Also took the sponge out from chamber three all are breeding ground for nitrates. I order the inTank media basket and fuge. I love it. Excellent quality and workmanship. In the basket I have filter floss on top, purigen on the second level and chemi-pure elite on the bottom. I change the floss every few day but the other two can be left in for a few months. The floss is cheap to. I got a huge piece from Petco for six bucks and just cut it up. I just put chaeto in the fuge basket just need to get a light for it to grow. I think all the clowns look cool. I wanted black an white and the wife wanted maroon one. Just got lucky I found them together and not near the same size to hopefully stop them from fighting. As of now they just swim around in the currents the koralia 425's make. I am really liking the smart wave. I have it change every 30 min. The pumps are on both sides so it seems to get a nice current affect and I can tell which one is running cause the clowns swim in the current. Now just gotta get the LED lights installed. Kinda nervous cause I am cutting the hood to install it in it and keep the hood so I can't mess it up lol. Convict gave me nice tips on doing do I just need a couple hours to sit down and do it with the dermal. I am going to look this week to see if I can get a big frog spawn or a hammer coral. But after that I wanna just go with frags and watch them grow