Seachem Meridian 3.5kg/7.7lb Filter Media Maintain alkalinity between 3-6 meq/L

Maintain alkalinity between 3-6 meq/L

Filter integration capabilities – Integrate this heater into the BioMaster 250 to combine filtration and heating into one location

This will also prevent over feeding

For Large Cichlids

Seachem Meridian 3.5kg/7.7lb Filter Media Maintain alkalinity between 3-6 meq/LMeridian is an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian is the premium aragonite substrate for the reef aquaria. It's grain size (a fairly uniform 0. 25 0. 50 mm) is ideally suited to reef inhabitants and it's chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Unlike competing "wet" products marketed under the guise of being