Hi all,
When I started my system 16 mo ago I used a canister filter for increasing biological filtration. Then slowly I added more live rocks and eventually a sump with more rocks.
Now after some time my system is where I want it to be, params are stable and growth is good in both sps and lps.
The problem now is that the canister filter is quite old and I am not sure whether it is the case to maintain it with all the risks connected. Also it accumulates a lot of detritus and there are tons of filter feeders growing in it. Now after months I decided to clean it from the mud settled in the bottom part and I started to remove some biomedia (roughly half). I am not sure whether I should keep it with the added benefit of increased nitrification surface (I have low no3) and go through the cleaning hassle every few months or just remove it and rely on the rest of the system. I fear that by removing it I would destabilise my nitrogen cycle and irritate my corals. Any suggestions?
When I started my system 16 mo ago I used a canister filter for increasing biological filtration. Then slowly I added more live rocks and eventually a sump with more rocks.
Now after some time my system is where I want it to be, params are stable and growth is good in both sps and lps.
The problem now is that the canister filter is quite old and I am not sure whether it is the case to maintain it with all the risks connected. Also it accumulates a lot of detritus and there are tons of filter feeders growing in it. Now after months I decided to clean it from the mud settled in the bottom part and I started to remove some biomedia (roughly half). I am not sure whether I should keep it with the added benefit of increased nitrification surface (I have low no3) and go through the cleaning hassle every few months or just remove it and rely on the rest of the system. I fear that by removing it I would destabilise my nitrogen cycle and irritate my corals. Any suggestions?
