Ingredients Menhaden Fish Meal

Designed specially to pick up waste on hard surfaces like concrete or hard flooring

Aquarium carbon and ammonia neutralizing crystals combo

Two-Piece Vented Cover: Designed for convenient filter cartridge access and quiet operation

About this item Contains 1- 4 Lb

MarineLand Penguin PRO 175 Power Filter, Multi-Stage Aquarium Filtration for Up to 30 Gallons Terminator Teal Sand Color Aquatic Supplies Ingredients Menhaden Fish MealWITH BIO WHEEL TECHNOLOGY: BIO Wheel technology provides wet dry biological filtration. MULTI STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment. COMPATIBILITY: Use with Marineland Rite Size B Filter Cartridge. SIX SIZES: 100 (for up to 10 gallons), 125 (for up to 20 gallons), 175 (for up to 30 gallons), 275 (for up to 50 gallons), 375 (for up to 75 gallons), 450 (for up to 90