An economical filter offering an anti-clogging lift tube and high surface area, easy to clean sponge filter. Utilizes high-quality foam material that's meant to last. Best of all this unit is ideal for breeding purposes or for use as a filter pre-filter too. 

 Mini Measures : 1.77" H x 2.17" Round For  Aquariums  Up to 10 Gallons

Small  Measures: 2" H x 4.75" Deep For Aquariums  Up to 40 Gallons

Medium Measures: 4" H x 4.5" Deep For Aquariums  Up to 75 Gallons

Large Measures: 5.75" H x 6.25" Deep  For Aquariums  Up to 125 Gallons

This Listing only includes the sponge, for this item to work you will need a pump and tubing to connect. We do sell them all here in our store and you will get the best rates when you order all from one seller.