Hygger HG044-L Bio Sponge Filter

Key Features of Hygger HG044-L

Dual-Stage Filtration & Aeration

• Efficient Filtration: Combines a fine sponge for mechanical removal of debris with bio-balls for beneficial bacteria growth (biological filtration).
• Bubble-Driven Water Movement: Air bubbles gently circulate water, enhancing oxygenation and promoting healthier tank environments.

Fish-Safe, Low-Flow Design

• No Moving Parts: Safely keeps delicate inhabitants like fry, shrimp, or bettas from being sucked into the filter
• Gentle Flow: Produces low water movement, perfect for stress-sensitive species like bettas or guppy fry.

Size Options & Specs

• Size L: Measures ~3″ W × 7.3″ H (7.5 cm × 18.5 cm), ideal for 6–20 gallon tanks.
• Size S: Offers a smaller footprint at ~1.8″ W × 5.4″ H for 2–5 gallon setups.
• Compatible with Fresh and Saltwater systems

Easy to Maintain & Air-Powered

• Air Pump Required: Needs a 2W+ air pump (sold separately) to operate.
• User-Friendly Setup: The filter’s plastic chamber allows for quick media access—easy sponge or bio-ball replacements.
• Cleaning Routine: Rinse sponge every 2 months; replace about one-third of the bio-balls every 6 months to maintain bacterial balance.
• Rinse Right: Use tank water—not tap water—to rinse media to preserve beneficial bacteria.
• Depth Compatibility: Best suited for tanks with depths up to ~15″ (~38 cm).

Summary Table