Gaia Green Greensand, 1.25 kg Grotek 36 or 48 inch assemblies

36 or 48 inch assemblies that can install right where you need it

large aquariums

this all-in-one inoculant is all you need when it comes to beneficials

fertilizers

Gaia Green Greensand, 1.25 kg Grotek 36 or 48 inch assembliesGAIA GREEN Greensand is mined from ancient, nutrient rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow release fertilizer used to improve the mineral content of soil and other growing media. Greensand is gentle on plants and wont cause root burn. Greensand is recommended for use on lawns, household plants, golf courses, greenhouses, nurseries, and urban gardens, and is suitable