Aqua Culture Aquarium Bubble Stone

Aqua Culture Aquarium Bubble Stone, Twin Pack

Add cheerful bubbles to your fishes’ habitat with the Aqua Culture Aquarium Bubble Stone. Attach standard airline tubing to the stone and watch the stone emit tiny bubbles that help agitate and aerate aquarium water. For best results, soak for at least one hour before using to open all pores. This stone is great for freshwater, saltwater/reef aquariums and hydroponic use.