RowaLith W 6 kg Size:2-3mm The BLADE REFUGIUM delivers this

The BLADE REFUGIUM delivers this highly targeted spectrum

communication with multiple pumps

For aquariums up to 2

The full plug-and-play option includes the EcoTech extras: Radion G6

Wasservolumen: ca

RowaLith W 6 kg Size:2-3mm The BLADE REFUGIUM delivers thisROWAlith is a natural hardening granulate for fresh and sea water. It consists of 99. 1% calcium carbonate (CaCO3) and is extracted from Jurassic and Devonian deposits. How can ROWAlith be used? as an ideal material for the hardening filter (approx. 2 4 dH (KH and GH) are achieved without additional CO2) in the biological filter as an optimal growth surface for microorganisms (e. g. nitrifiers) as a buffer in the biological filter for the acid