Giantz Aquarium Filter Fish Tank External Canister Water Pump 1850L/H Catch_SLW Both have a capacity of

Both have a capacity of 3L

By using in this way

Also Treats and Controls:

Peripheral water pump

Giantz Aquarium Filter Fish Tank External Canister Water Pump 1850L/H Catch_SLW Both have a capacity of1850L H 3 Stage Filtration UV Light Use a multi level approach to filtration and filter your tank water with our Giantz Aquarium Filter. This external filter is designed to be positioned outside of the tank and draw water into the filter through an inlet tube and return the water via an outlet tube. Suitable for both freshwater and saltwater aquariums sized up to 350 litres, this type of external filter avoids the need for an unsightly filter inside