Dalua Fresh - Fish And Shrimp Filter Large Substrate which has been shown to

which has been shown to reduce the impacts of aging and Spirulina

Add directly to the aquarium

unclog gravel beds

guarantees no air intake

Dalua Fresh - Fish And Shrimp Filter Large Substrate which has been shown toDalua Fresh Fish And Shrimp Filter Large (100L) Biological and Chemical Filtration Air Driven Suitable for Aquariums up to 100L Perfect for Shrimp Tanks and Breeding Setups An all in one, totally mobile filter system. Perfect for fish, shrimp and quarantine tanks. This includes 2 filter pads and also 2 small chambers for either chemical filtration (carbon) or biological media. This unit can be used at multiple heights from 20cm up to 35cm.