Skimz Filter Socks with Holder Invertebrate Food and increased growth rates

and increased growth rates

Ideal for maintenance of aquarium filters and pumps

Marine -S-™ provides smaller marine fishes with exacting nutrition while promoting superior form and coloration

including cell division

Skimz Filter Socks with Holder Invertebrate Food and increased growth ratesSkimz hang on filter sock holder fits standard 4" 7 filter sock, to remove excess food, detritus, organic waste, dust, any particles and results in crystal clear water. Specifications : BM 4 Dimensions 4. 2" x 7. 5" x 1. 8" Max Rim Thickness 0. 90" Filter Sock Opening 3. 6" Diameter What's Included? 1x BM4 Filter Sock Holder 1x EL S300 Filter Sock Specifications : BM 7 Dimensions 281 x 200 x 45mm Max Rim Thickness 6mm Filter Sock Opening 167mm