FX Gravel Vacuum Bag – Super Fine - Fine - A373 Pond Filtration Uses agitation to mix aquarium

Uses agitation to mix aquarium water with CO2

fish waste and other decaying material such as plant leavesVery beneficial for goldfish

Kraft Cardoard & wood

Your ears will notice a difference

nutrient-rich diet that is easily digested and readily available

FX Gravel Vacuum Bag – Super Fine - Fine - A373 Pond Filtration Uses agitation to mix aquariumWhen used with the Fluval FX Gravel Vac, the Super Fine bag captures even the smallest particles and debris. Compatible with the Fluval FX Gravel Vacuum (Item #A370 sold separately) Provides a deep clean, reducing water change frequency Easy installation Recommended replacement after 2 uses