Ditch your clunky Hang-On-Back filter, and use the system favored by pros! This small, weighted filter is perfect for Nano tanks: ten gallons and under. The fine mesh provides a home for the vital bacteria that keep your water clean and balanced, plus, you have oxygenation in the little bubbles that are directed out the top. This little filter is a must-have for any tanks with tiny shrimp or fish fry. Never worry again about anyone getting accidentally sucked in to a filter intake; plus, no moving parts to suddenly break on you! Just connect an air pump and you're good to go. These last years and years! Contains two parts: Detachable clear air cylinder Sponge and weighted base (2", or 5 cm across) Some tips for cleaning this filter: When your filter gets clogged, and is no longer holding dirt, place it slowly inside a baggie while still underwater. If you try to pull it out above the water, you'll just spew all that dirt back into your water. Give it a quick rinse, and squeeze it a few times to dislodge dirt, then place it back in your tank. No replacements, or special parts needed!
