Hygger Double Sponge Filter

Clean water doesn’t have to be complicated. The Hygger Aquarium Sponge Filter is a simple, reliable filtration option that works especially well for breeding tanks, grow-out tanks, shrimp tanks, and community aquariums where gentle flow really matters.

This filter provides multi-stage filtration, using dual sponges and ceramic bio media to trap debris while supporting beneficial bacteria. That combination helps keep water clear and stable without creating strong currents that can stress fish or fry.

Because it runs off an air pump, the flow stays soft and steady — making it a great choice for angelfish fry, shrimp, and smaller or slower-moving fish. It’s quiet, easy to maintain, and perfect for both beginners and experienced fish keepers.

Why We Like It

• Gentle filtration — safe for fry, shrimp, and delicate fish

• Supports beneficial bacteria for long-term tank stability

• Easy to clean and reuse (just rinse in tank water)

• Quiet operation with steady oxygenation

• Great for freshwater tanks from nano setups to larger aquariums

Why Angie Uses This in Her Fish Room

In Angie’s Fish Room, sponge filters are a go-to — especially in breeding and fry tanks. This Hygger filter provides dependable filtration without the risk of fry being sucked in or fish being stressed by strong flow. It’s easy to clean, easy to move between tanks, and just flat-out reliable.

When you’re running multiple tanks, consistency matters — and this filter is one that’s been tested, trusted, and used right alongside our growing angelfish.

Recommended Tank Size

• Small (S): 10–40 gallons (38–150L)

• Medium (M): 15–55 gallons (57–208L)

Filter Details

• Sponge Inner Diameter:

  • S: 0.51" (1.3 cm)

  • M: 0.62" (1.6 cm)

• Retractable Outlet Pipe Length: 6.1"–9.25" (15.5–23.5 cm)

• Sponge Size: 1.97" × 4.33" (5 × 11 cm)

• Required Air Pump Power: 2.5W

• Air Tube Size: 0.16" (4 mm)