Hi all
A question about flow
I have a 5 foot by 2 foot by 30 inch deep tank with 2 eheim 2075 filters, both have the eheim directional flow outlets all are on the back wall just below surface firing forward towards the front. I am thinking of adding a korlia or two but not sure what size? I think that with media in the filters this drops output from 1250 to about 1000lph each meaning that at the moment I'm getting about 2000lph turnover which is about a 3rd of what is idealy required. However this is a planted discus tank so I don't really want the fish stuck to the glass!
So my question is what size koralia would I need? Would I be better with 1 big one or 2 smaller ones? Also I want them to be discrete how big are they?
Many thanks in advance
Matt
A question about flow
I have a 5 foot by 2 foot by 30 inch deep tank with 2 eheim 2075 filters, both have the eheim directional flow outlets all are on the back wall just below surface firing forward towards the front. I am thinking of adding a korlia or two but not sure what size? I think that with media in the filters this drops output from 1250 to about 1000lph each meaning that at the moment I'm getting about 2000lph turnover which is about a 3rd of what is idealy required. However this is a planted discus tank so I don't really want the fish stuck to the glass!
So my question is what size koralia would I need? Would I be better with 1 big one or 2 smaller ones? Also I want them to be discrete how big are they?
Many thanks in advance
Matt