Black Egg Crate for Aquariums 2' x 2' Square supplement The HI774-11 includes one sealed

The HI774-11 includes one sealed cuvette for zero ppm phosphate and one cuvette that is tinted to an equivalent 100 +/- 10 ppm phosphate sample @ 25°C

All-For-Reef powder contains all key elements

77 (21 gal)

All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials

Black Egg Crate for Aquariums 2' x 2' Square supplement The HI774-11 includes one sealedEgg crate can be used for numerous different things. From frag racks, skimmer stands, to support under your aquascape. It is always a good idea to have some egg crate on hand. Black egg crate is the preferred surface for mounting large numbers of coral frags for the following reasons: Securely holds a large quantity of coral frags in the smallest area. All black color is less likely to attract plague algae growth. 100% reef safe Egg crate spacing of