Seachem Onyx Sand Freshwater Substrate - 7.7lb Ecotech Marine The Red Sea ReefLED G2

The Red Sea ReefLED G2 60 is best suited to nano and smaller reef aquariums where a 20" x 20" coverage area and 20" maximum water depth are appropriate

Why Saki-Hikari Marine Carnivore Fish Food Works

narrower aquariums

External metric dimensions: 203 x 76 x 153 mm

5 watts at 50 Hz

Seachem Onyx Sand Freshwater Substrate - 7.7lb Ecotech Marine The Red Sea ReefLED G2Onyx Sand is a porous clay gravel for the natural planted aquarium. Being carbonate rich, Onyx Sand provides an advantage to any plants able to utilize bicarbonates. Onyx Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Onyx Sand is not chemically coated or treated and will not alter the pH of the water. Although pre washed, it may be