NICREW Electric Gravel Vacuum for Aquarium, Automatic Fish Tank Gravel Cleaner, 2 in 1 Aquarium Siphon Vacuum for Medium and Large Tanks Dragonhawk Details: Spa Choice Sanitizing Granules

Details: Spa Choice Sanitizing Granules are designed to dissolve quickly and completely

Contains three (3) 4

or mix it with water and apply to plants every 2 weeks

indoor mat

Author: Ensure

NICREW Electric Gravel Vacuum for Aquarium, Automatic Fish Tank Gravel Cleaner, 2 in 1 Aquarium Siphon Vacuum for Medium and Large Tanks Dragonhawk Details: Spa Choice Sanitizing GranulesBrand: NICREW Features: Ideal for complete aquarium cleaning or quick spot maintenance Easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel Decreases the build up of harmful toxins in your aquarium while reducing strain on your filter Eco friendly products support aquatic life with a "green" approach This unit can be used in freshwater and saltwater aquariums with a water depth of up to approx. 28