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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
3 sizes of barbed out flow fittings and 2 sizes of barbed in flow fittings for optional external in-line operation
Mixed flow impeller designed for high-flow operation
for double CDM 315 fixtures)
over/under voltage or high temperature exposure
Grodan Hugo Gro-Block Size:Hugo Block, 6"x6"x5.8", case of 64 3 sizes of barbed outGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen
