Tinminx 8 Pcs Aquarium Air Stones, 3 x 3 x 2 cm Mineral Bubble Diffuser Stones for Air Pumps, Fish Tanks, Small Buckets, Aquariums, Koi Ponds and Water Features

• 8 PIECE AIR STONE SET: Includes 8 black aquarium air stones for compatible air pumps, fish tanks, small buckets, aquariums and ponds. A practical spare set for routine water aeration setups and aquarium accessory replacement.
• CLEAR SIZE INFORMATION: Each air stone measures approximately 3 x 3 x 2 cm, giving a compact size for small tanks, buckets and suitable pond aeration points. Please check your tank size, pump output and tubing fit before use.
• MINERAL MATERIAL DESIGN: Made from mineral material with a porous structure designed to release streams of small bubbles when connected to a suitable air pump. Bubble output may vary depending on pump power, water depth and setup.
• EASY TO SINK AND POSITION: The medium-weight design helps the air stone sit at the bottom of suitable water containers during normal use. Place it where water movement is needed and keep the air line routed safely away from sharp edges.
• USE AND CARE NOTES: This listing includes air stones only. Air pump, airline tubing, check valve, fish tank, bucket and other accessories are not included. Soak before first use, rinse after use and clean gently if bubbles become reduced.

Product description Tinminx 8 Pcs Aquarium Air Stones are designed for adults who need compact bubble diffuser stones for compatible fish tanks, aquariums, small buckets, koi ponds and suitable water aeration setups. This listing includes 8 black air stones. Each air stone measures approximately 3 x 3 x 2 cm, making the set useful for small aquarium layouts, spare replacement needs and multiple aeration points where the air pump and tubing are compatible. The air stones are made from mineral material with a porous structure. When connected to a suitable air pump and airline tubing, they release streams of bubbles to help support water movement and aeration in compatible water containers. Actual bubble output may vary depending on pump power, tubing condition, water depth and placement. How to use: soak the air stone in clean water before first use, connect it securely to suitable airline tubing, place it at the bottom of the tank or container, then switch on the air pump. If bubble output becomes uneven or reduced, remove the air stone and clean it gently before reuse. Important information: this product includes 8 air stones only. Air pump, airline tubing, check valve, aquarium, bucket, pond equipment and other accessories are not included. Check pump output and tubing size before purchase. Do not use with damaged tubing, do not block the air outlet, and keep unused stones clean and dry after opening. Directions no