ok ive had my orce tl 550 running for a few months now and it was running with same components for 18months before then. i have changed the protein skimmer added a koralia nano and carbon etc in some of the chambers as well as some cheato. now i really am getting worried about my corals and fish dying as the money in there is adding up lol. so i have still got slightly high nitrates and i was wondering if adding rubble and carbon etc to a fluval 205 woudl help much?
thnx
thnx
