Lifegard Aquatics Mini-Bubble Filter for Small Fish Tanks Item:Replacement Sponge Cartridge 2-Pack and the tapered 3/8" barb

and the tapered 3/8" barb inlet fitting makes it compatible with most aeration devices

32oz 96052 742575960524 Ammonia Neutralizer

Helix Cold Temperature Beneficial Bacteria has been scientifically blended and tested to produce maximum sludge-eating

This provides better biological and mechanical filtration since the K+ media has a vast surface area

Lifegard Aquatics Mini-Bubble Filter for Small Fish Tanks Item:Replacement Sponge Cartridge 2-Pack and the tapered 3/8" barbShips from manufacturer, typically in 5 7 business days The Lifegard Aquatics Mini Bubble Filter is a multi stage filter that promotes a healthy aquatic environment in aquariums 10 gallons or smaller. A mechanical sponge with activated carbon filters removes particulates, while biological gravel media facilitates beneficial bacteria growth. Great for nano, Betta and breeder tanks and beginner aquariums Air operated filter circulates water for