ROWA PHOS SPONGE - COMPACT SQUARE 4" (5/BOX)
ROWA PHOS SPONGE - COMPACT SQUARE 4" (5/BOX) at HorticultureSource.com -
Rowa®phos Sponge ROWAPHOS SPONGE COMPACT SQUARE Controls nuisance algae growth High phosphate adsorbent For fresh-water or salt-water Fast acting and starts working immediately No influence on pH No release of adsorbed substances when saturated Fits directly into your internal or external canister filter Available for various standard filters — or can be cut to fit Unique filter sponge impregnated with both ROWA® phos and ROWA® carbon for the ultimate in phosphate, silicate and organic compound removal from all fresh-water and salt-water aquariums. Manufacturer's Product Information 2007 MSRP Each $ 27.95