sump question

[superpenguin]

i have a 125 gallon tank i am setting up for a freshwater stingray. i build a wet/dry sump and i was woundering if i could divert some of the water from the sump through my reverse osmosis filter and then right back into the tank. to reduce the number of water changes.

[GraphicGr8s]

Doubt you'd have enough pressure. Do the water changes.

[funkman262]

I'm sure you can if you have an appropriately sized pump

[Cliff]

You certainly could do that. You might have to add a pump in order to get the minimum pressure required for the RO unit.

I would also think your membrain would clog up pretty fast doing that, and those things are very $$$.

It might be a lot cheaper to stick with the waterchanges

[genocidex]

+1 to cliff. stick with WCs and youll be fine.