All Pond Solutions Ltd Aquarium Hang on Back External Filter 500L/H, 1.65 kg

All Pond Solutions HOB-500 500 L/H Hang On Filter The All Pond Solutions 500 L/H HOB-500 Aquarium Hang-on External Filter is suitable for fresh and salt water aquarium tanks up to 250 litres capacity. The housing of the HOB-500 hangs outside the fish tank making it a real space saver for small aquariums that have no room for internal filters. The water flow rate can be adjusted to adapt to the ...