Can’t say enough about this little sponge. The fish love to pick at any food that get on it, and keeps the HOB clean. Probably the cleanest this little 10 gallon has ever been.
Works great the water in my 5.5 gallon look crystal clear, and catches all debris before getting sucked in the filter itself. I would recommend.
This item has preformed as expected. In pleased with the quality!
Perfect size for my nano aquarium. Will do business with them again.
Fits perfectly on Aquaclear 20 intake tube, no issues with flow or clogging in my 10gallon planted tank. Greatly reduces debris buildup inside the filter basket first stage, and easy to maintain. I just squeeze it out in some old tank water every other week or so and occasionally pick off any plant parts that are trying to take hold. One sponge has lasted a year so far. Very happy with this product, it really seems to make my filter more effective and safer for my tank's tinier residents.