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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
The low installation depth of only 1 - 1
The JBL Floaty II range of algae magnets are designed to float to the surface
The integrated Reef-Spec sumps and smart ATO systems offer high-performance capabilities and reliable water level management
Up to 4 uses per season: Avoid applying between 18 September and 1 April
It also contains humic and fulvic acids to improve soil fertility and promote healthy growth
BlueShark OxyCore Hyper-Porous Biological Filter Media 260g & 520g under-15 The low installation depth ofOxyCore 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