Round Air Stone Disk Bubble Diffuser for Aquariums - 4 cm

Boost oxygen in your fish tank with this 4 cm round air stone disk bubble diffuser. Made from high-temperature sintered grey pottery, it is strong, durable and can be cleaned and reused.

Features

• Compact 4 cm disk for small tanks and tight spaces. Supplied without a black protective cover
• Sintered pottery is strong and durable, and can be cleaned and reused repeatedly
• Increases oxygen levels for aquariums, fish farms and live fish transport
• Soak in water for 15 minutes before first use
• If dirt blocks the pores and the bubbles drop off, take it out and clean it for repeated use

Specifications

• Material: Grey pottery, high-temperature sintered
• Colour: Grey
• Size: 4 cm
• Black protective cover: Not included
• Weight: 78 g

Package includes

• 1 x 4 cm round air stone disk