Aquarium Air Stones & Accessories

Everything you need to get the most from your aquarium air pump. Air stones break the air into fine bubbles for better oxygenation and a relaxing look, while airline tubing connects your pump to stones, ornaments and sponge filters. Check valves stop water siphoning back into your pump if the power goes off, and connectors and control valves let you split and fine-tune airflow across multiple outlets.

If you're starting from scratch, pick up a quiet, efficient pump from our aquarium air pumps range. Air stones clog over time and reduce airflow, so it's worth replacing them every few months as part of your routine, alongside the essentials in our aquarium maintenance range. Need help setting up? Ask our aquatics team.