Higher oxygen saturation in the water and ionic regulation of salt from the fish should be easier at a lower salinity. Nothing wrong with 1.019, I know a few FOWLR tanks running for many years at 1.018.
As much as I'm aware of this I've personally seen no benefit, and I don't see any rationale to keeping the salinity so far away from NSW.
05-09-2009, 05:55 AM
Hybrid Mode
