DoPhin Sponge Filter - Ideal for Sea and Freshwater Aquariums

Product Features:

• Universal Application: Ideal for breeding all varieties of ornamental fish.
• Efficient Filtration: Ensures clean and healthy water in small aquariums with optimal filtration.
• Enhanced Bacteria Cultivation: The fine sponge design encourages the development of beneficial nitrifying bacteria, improving water quality.
• Stabilizes Water Quality: Reduces the chances of fish mortality by maintaining stable and clean water conditions.
• Easy Maintenance: Simple to clean and maintain for a hassle-free experience.
• Versatile: Works well in both freshwater and saltwater aquariums.

Instructions for Use:

• Squeeze the sponge prior to submerging it in water to prevent floating.
• Connect it to an air pump to initiate the filtration process.
• Position the air pump above the aquarium. If this is not possible, use a check valve to stop water from flowing back into the pump.