could you use fishtank water?

could you use fishtank water to wateR?

would it offer any benifits such as extra nutrients?

Freshwater fish tank water actually would work... I would check its EC/PPM of the water to get an idea of stats on the water but, should be beneficial. I known many people who water their plants with fish tank water... not mj but tomatoes etc..

Yes, and here's some info on aquaponics.~~~> http://en.wikipedia.org/wiki/Aquaponics

better for veg than flowering, but agreed it works great.

sounds like an idea. is it high in nitrogen due to feces etc?