Hygger Aquarium Biochemical Sponge Filter Small

The hygger Biochemical Sponge Filter delivers powerful 3-in-1 filtration—mechanical, biological, and aeration—while staying whisper-quiet and easy to maintain. Perfect for shrimp, bettas, fry tanks, nano aquariums, and large tanks for supplemental filtration, it combines a high-density sponge with a ceramic bio media chamber to keep water clean, stable, and well-oxygenated. Available in Small, Medium, and Large sizes to fit aquariums from 5 to 125 gallons.

• Small size rated for 5-20 gallon tanks
• Medium size rated for 20-55 gallon tanks
• Large size rated for 55-125 gallon tanks

Upgraded Biochemical Sponge

High-density, non-clogging sponge captures waste, uneaten food, and fish debris without harming delicate fish or shrimp.

Built-In Bio Media Chamber

Strengthens biological filtration with included ceramic media, improving water clarity and long-term stability.

Quiet & Energy Efficient

Silent operation powered by an external air pump (not included). Ideal for bedrooms, offices, and breeding setups.

Easy to Assemble, Clean & Maintain

The filter disassembles quickly for maintenance. Simply rinse the sponge in tank water—no complicated steps.

Great for Many Aquarium Types

Suitable for:

• Shrimp tanks
• Betta tanks
• Breeding & fry grow-out tanks
• Nano aquariums
• Quarantine/hospital tanks
• Large tanks (as auxiliary filtration)