Although it is pre-washed, it may become dusty in transit and require rinsing before use to remove any residual dust. To determine the number of bags required for your aquarium, please note that each bag (2 kg, 4.4 lbs) occupies a volume of approximately 1,630 cm³ (100 cu. in.). To determine your desired volume multiply tank width by length by desired depth.

TIPS: When adding water to aquarium, fill slowly to avoid disturbing aquasolum™ bed. Place a bowl in the aquarium and add water directly to the bowl, allowing water to overflow softly on to the substrate bed. Initial cloudiness is normal. To remove cloudiness, use mechanical filtration (such as filter floss). Use Seachem Clarity® to accelerate clearing.