Seachem Meridian 3.5kg/7.7lb Filter Media Extension Stand x 1

Extension Stand x 1

290 IU/kg min

INSECT GUTLOAD FORMULA

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

It also has a plastic scraper blade that removes hardened stains and a practical planter fork that is ideal for plant maintenance and the removal of debris

Seachem Meridian 3.5kg/7.7lb Filter Media Extension Stand x 1Meridian 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