It is coal based active carbon specific for water treatment.

AMMO LOCK ammonia detoxifier is proven to convert poisonous ammonia into a non-toxic form.

API MARINE STRESS ZYME bacterial cleaner contains millions of live bacteria that consume sludge and organic debris, reducing aquarium maintenance by keeping live rock, coral, sand, gravel, and aquarium glass clean.

With a proven natural antifungal formula derived from the West Indian Bay Tree – API Pimafix is an antifungal, all-natural remedy for fish fungal infections. It rapidly treats cottony growth, body fungus, mouth, and the reddening of fins and body, and also both internal and external bacterial infections.

Best for use when starting a new aquarium, after water changes and filter changes, and when adding new fish to an existing aquarium.

ICK CURE Treats Ichthyophthirius (ICK) on the fishes.And it works on parasite diseases.

with high-density hole structure, which makes the generated bubbles fine and uniform, suitable for oxygen generation in fish tanks, and makes the fish full of vitality

They are suitable for aquarium, fish tank, hydraulic systems, and other systems to add oxygen and circulating nutrition to your hydroponic growth system; Create microbubbles with this cylinder shape air stone to add beauty to your exhibition aquarium.

The Boyu Multi Way Steel Joint 18pcs is a versatile and essential addition to any DIY or construction project.

Boyu bio sponge filter sf-102 this simple internal filter works with the power of any air pump connected to it by means of a flexible hose.

Enhances the beauty of your aquarium.