Pay in 4 interest-free payments of $4.25 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Colombo pH Test
It also contains humic and fulvic acids to improve soil fertility and promote healthy growth
Designed for the PondoVac 4 pond vacuum
Up to 4 uses per season: Avoid applying between 18 September and 1 April
Power Consumption: 11 W
BlueShark OxyCore Hyper-Porous Biological Filter Media 260g & 520g under-15 Colombo pH TestOxyCore is a premium hyper porous biological filter media engineered to provide exceptional aerobic filtration in freshwater and marine aquariums. Designed to support large colonies of beneficial nitrifying bacteria, OxyCore helps rapidly convert harmful ammonia and nitrite into less toxic compounds, supporting a healthier and more stable aquatic environment. Each piece of OxyCore offers significantly more usable surface area than traditional plastic
US$ 10.00
US$ 42.00
US$ 12.99
US$ 15.99