Fritz FritzZyme 460 Saltwater Biological Conditioner Rocks A standard salt (brine) refractometer

A standard salt (brine) refractometer will therefore not give the correct salinity for natural sea water (NSW) and a conversion factor must be applied

despite its huge performance

This compact wavemaker pump from Jecod offers a good value

Flow Rate - 4000L/H

black mask forms between the eyes and mouth

Fritz FritzZyme 460 Saltwater Biological Conditioner Rocks A standard salt (brine) refractometerPromotes a Clean, Clear & Healthy AquariumReduces & Simplifies MaintenanceBacteria Rapidly Digests WasteEliminates Foul OdorsBiologically Assists NitrificationImproves Water ClarityImproves Flow Through FiltersFritzZyme 460 is a powerful probiotic blend of naturally occurring, environmentally friendly, live heterotrophic bacteria capable of digesting organic sludge common in aquariums. Sludge includes fish waste, leftover food and other decaying