Supa Tap Water Conditioning Crystals, Pack of 12, Helps To Protect Fish From Harmful Chemicals In Tap Water, Suitable For All Fresh Water Aquariums/Fish Tanks, White Crystals.

Supa Tap Water Conditioning Crystals (Pack of 12) helps to protect fish from harmful chemicals in tap water. Makes tap water safe when topping up your aquarium. Essential product for beginners to the fish keeping hobby. Protects fish from harm by removing Chlorine in tap water. Supa have been involved the aquatic trade since 1949, so have built up over many years a vast knowledge & experience of all that is essential for successful fish keeping.