A classic cylinder-shaped air stone for effective aeration of aquariums

It takes up minimal space in the aquarium but at the same time provides enough room for temporary isolation and observation

Porous structure: Large surface area and open pore structure promote the growth of beneficial microorganisms and bacteria

Breeding is also naturally benefited

Ozami Akvariegrus Kvarts – Svart 2–3 mm (2 kg) hygger A classic cylinder-shaped air stoneOzami Aquarium Gravel Quartz Black 2 3mm (2kg) Black quartz gravel that gives the aquarium a stylish and neutral bottom. Suitable for both freshwater and saltwater aquariums and highlights fish and plants without affecting the water values. Product information: Natural quartz gravel Grain size: 23 mm Color: Black Suitable for aquarium Weight: 2 kg