Aqua One Natural Gravel White Sand Australian 5kg FILTER MEDIA These macropores are ideally sized

These macropores are ideally sized for the support of nitrifying and denitrifying bacteria

The Nature food types therefore contain natural ingredients such as Spirulina

Quick release heavy duty clips and carry handle for safe and simple maintenance

Simple 2 part mix

Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly

Aqua One Natural Gravel White Sand Australian 5kg FILTER MEDIA These macropores are ideally sizedAqua One Natural Gravel White Sand Australian 5kg Features and Benefits Australian sourced and packaged Replicate natural environments for aquatic inhabitants Promotes natural digging behaviour of certain species As waste collects at the sands surface, it makes cleaning quick and easy pH stable and safe for aquariums Promotes essential beneficial bacteria growth to sustain a healthy aquarium environment