PNW Slimline Large Frag Rack - Black [13 Holes] SaltwaterAdditions the aquarist can easily maintain

the aquarist can easily maintain calcium and alkalinity levels with no mixing of powders

NOTE: We do not recommend using any sulfur or sulfinite-based water conditioners with this product

Regular dosing helps maintain biological diversity and water quality in reef tanks

The chemical elements in seawater are varied

PNW Slimline Large Frag Rack - Black [13 Holes] SaltwaterAdditions the aquarist can easily maintainThe PNW Custom Slimline Large Frag Rack is one of our most iconic products to date. With a sleek and slim design, it can hold up to 13 frags and barely shade anything below it! Total dimensions are 10" x 2" The included frag plug lockers hold your frag plugs tightly and ensure no pesky fish or clean up crew can knock your corals over and cause damage to them. While holding the plugs tight is their main focus, it also allows you to easily move the rack