Fluval Filter Case for New Series AC20 Power Filter goldfish premium diverse blend of nutrient-dense marine

diverse blend of nutrient-dense marine plankton in an overall size range suitable to capture by small- and medium-polyp stony corals

Dimensions: Feeder 1

the Exo Terra Digital Thermo- Hygrometer can be installed with hook & loop fastener (included)

The 13 mm glass Inline Diffuser is a pollen style inline CO2 diffuser that is placed in the outflow line of the filter or aquarium pump to efficiently diffuse CO2 gas into the aquarium

use mechanical filtration (such as filter floss)

Fluval Filter Case for New Series AC20 Power Filter goldfish premium diverse blend of nutrient-dense marineExact replacement filter case for your new style Fluval AC20 power filter. Part #A16021