Bathypelagic
New member
When I first started my 75 gal fowlr three years ago the lfs handed me a container of Osmo Prep and a container of Tropical Science Marine-Max. I still have the first two fish I ever purchased, Majestic Angel & White Cheeked Tang, and hate to change routines, but does anyone know if either of these products are of any value, or am I just throwing money away.