i just dont think it could handle the added bio-load of bio pellets
(not running them yet but plan to)
thats why i bought a new one!
i put a couple mollies in the tank to clean up some of the algae in there and the first thing they did was spawn? most of em got sucked into the overflow and all but three got chopped up in the return pump. i think.. skimmates looking kinda chunky ATM