Aquadeco Deco-Set Multi Hole Stone 60L-80L bio co2 high surface area and high

high surface area and high binding capacity

Superfish Spawning Breeding Cone

The calculation to do is length x width x layer divided by 1000

They are ideally suited for continuous operation as aerating devices

but aquarium water should have a total alkalinity of 4—6 meq/L

Aquadeco Deco-Set Multi Hole Stone 60L-80L bio co2 high surface area and highNatural Hole Stone Rock Deco Set Multi Hole Stone Holestone is a bright and attractive white rock for freshwater and marine aquariums. Suitable for aquascaping, tropical aquariums, marine aquariums, paludariums, terrariums and vivariums. Each set contains a mixture of large, medium, and small rocks. Features: Rough hole stone with light beige to yellow shades For freshwater and marine water aquariums Perfect for Cichlid tanks Provides many hiding