sump ?

[thebrick]

In the 'open space' where you would place a heater would it be benefical to add a couple plants? I know plants help filter water as well as add oxygen when the lights are on. I was thinking of adding a few into a sump im working on. When they grow I can divide and add to my tanks.

[aspects]

adding just a couple of plants wont make much of a difference. but adding a whole bunch of plants (or moss balls, may be a better option) will help control nitrates.
the only thing is, when setting up a FW refugium in your sump, you will need to have an extra light over the sump to provide the right amount of lighting for the plants in there.

[thebrick]

ok thanks thats what i will do. gonna start small and let em grow