Aquarium Air Stones 1 inch 12 Pack, Bubble Stone, Aerator Bubble Differ, Air Pump Accessories for Aquariums, Fish Tanks, and Hydroponics

Widely applicable: suitable for small fish tanks and aquariums, helping extend the life of your nutrient solution

Medium Bubbles: The air stone cylinders produce dense bubbles,tiny but steady, keep fish/ roots healthy and promote plant growth

Air stone cylinder dimension: 0.55" D x 1.00" H;Fits for 3/ 16” standard airline tubing

Quality and safe materials: made of safe, washable and non-toxic materia

Note: soak the stone completely in water for 30 minutes before e; clean it with a brh after a period time of e

Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.