AQQA Electric Sponge Filter for Aquariums – Dual Bio & Mechanical Filtration,… on July 16, 2026 July 16, 2026 Manufacturer: AQQA. Create waves for saltwater tanks or calm flow for bettasall with one energy-efficient 8W pump (80GPH). Silent & Space-Saving Design: Compact all-in-one unit replaces bulky filters and air stones.