Coralsand Aragonite - substrate / substrates 4.6 kg
White natural substrate, ideal for all animals. NO 3 and PO 4 free!!
With this coral sand you create optimal conditions for a rich bacterial soil fauna. In conjunction with our microorganisms ZEO bak and ZEO start, you have a living and fully functioning substrate within a few hours. Size approx. 1-3 mm.
White, fine, ideal for all burrowing animals, yet heavy for little turbulence.
Rinse abrasion with osmosis water before use. Pour up approx. 3 cm.
1 pack = 4.7kg