Blue Shark

IT'S ALL ABOUT SPEED Phosphate removal is a game of speed. To enjoy a true zero phosphate environment, one must remove phosphate faster than it can accumulate. Only Agent Green has what it takes.

Every aquarium produces invisible pollution. Fish waste, uneaten food, and decaying organics release compounds that cloud your water, cause foul odors, and stress your livestock, even when the tank looks "clean."

HYBRID PHOSPHATE AND SILICATE CONTROL PhosCore effectively targets phosphates and silicates at top speed. Its porous structure and large surface area allow for extensive, insoluble binding, while its robust composition ensures long-lasting resistance to physical breakdown during use.

HYBRID PHOSPHATE AND SILICATE CONTROL PhosCore effectively targets phosphates and silicates at top speed. Its porous structure and large surface area allow for extensive, insoluble binding, while its robust composition ensures long-lasting resistance to physical breakdown during use.

DEEP CORE NITRATE REDUCTION NitraCore is a natural, porous material that promotes anaerobic denitrification deep within its structure, supporting dense bacterial growth. By directing water through its pores, it creates the anaerobic zones essential for denitrifying bacteria, making moderate flow rates important.

DEEP CORE NITRIFICATION Ammonia is the silent killer in aquariums. Every fish you add, every piece of food left uneaten, produces ammonia that will accumulate and turn toxic within days in a tank without a working biological filter.