Reeflowers Pearl White Sand 1-1.5mm (7kg) – Natural pH Buffer for Aquariums tester the Turbine Duo outperforms many

the Turbine Duo outperforms many other controllable return pumps on the market

2 Replacement Nozzles: Comes with two extra nozzles for precise application and easy replacement

and promotes overall health

Internal media capacity of 1–1

Reeflowers Pearl White Sand 1-1.5mm (7kg) – Natural pH Buffer for Aquariums tester the Turbine Duo outperforms manyReeflowers Pearl White Sand (1 1. 5mm) 7kg is a natural, pure white sand enriched with calcium that helps stabilize water hardness and pH levels in aquariums. Its calcium and carbonate content naturally buffers the water, ensuring an ideal environment for aquarium inhabitants that prefer higher pH levels, such as those in saltwater, Tanganyika, Malawi, and Victoria Lake aquariums. As the sand dissolves in the water, it helps maintain the pH level