![Aquarium Sponge Mobile HMF Biological Internal Hamburg Matten Air Fish Tank Quiet Water Foam Filter for Shrimp Fish 15x10x34cm up to 200-250 liter Tanks (PPI 45 fine (shrimp safe), Black) : Buy Aquarium Sponge Mobile HMF Biological Internal Hamburg Matten Air Fish Tank Quiet Water Foam Filter for Shrimp Fish 15x10x34cm up to 200-250 liter Tanks (PPI 45 fine (shrimp safe), Black) : Buy](https://m.media-amazon.com/images/I/61VL5AOfRgL._AC_UF894,1000_QL80_.jpg)
Aquarium Sponge Mobile HMF Biological Internal Hamburg Matten Air Fish Tank Quiet Water Foam Filter for Shrimp Fish 15x10x34cm up to 200-250 liter Tanks (PPI 45 fine (shrimp safe), Black) : Buy
![Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned. Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.](https://fish2water.com/resources/APA%20Small%20with%20Radar2.png)
Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.
![Aquarium Sponge Mobile HMF Biological Internal Hamburg Matten Air Fish Tank Quiet Water Foam Filter for Shrimp Fish 15x10x34cm up to 200-250 liter Tanks (PPI 45 fine (shrimp safe), Black) : Buy Aquarium Sponge Mobile HMF Biological Internal Hamburg Matten Air Fish Tank Quiet Water Foam Filter for Shrimp Fish 15x10x34cm up to 200-250 liter Tanks (PPI 45 fine (shrimp safe), Black) : Buy](https://m.media-amazon.com/images/I/6154aqMDFcL._AC_UF894,1000_QL80_.jpg)