The Deluxe Bubble Disk is a great way to
properly aerate a home aquarium. It creates a circle of bubbles that helps keep
healthy fish and adds to the beauty of aquarium.
Attach airline tubing to Bubble-Disk and place in aquarium. Allow Bubble-Disk to
soak for 15 minutes before turning on air supply. If after extended use algae
build-up reduces airflow, remove from aquarium and clean surface with a stiff