Dophin Internal Filter Box for Aquarium Fish Tank bookeasy Each 180 ml bottle contains

Each 180 ml bottle contains a non-toxic formula that is safe for fish and easy to use

and plants with ease on the 5mm thick plexiglass

Item Volume: 180 Millilitres

Aquarium/Terrarium Underground Natural Cave is perfect for fish & reptiles

Natural Aesthetic: The realistic wooden log design seamlessly blends into any aquarium setup

Dophin Internal Filter Box for Aquarium Fish Tank bookeasy Each 180 ml bottle containsThe internal filter is suitable for fresh marine water tank. The filter cartridges can be easily pulled out for replacement without wetting the hands since they are placed at the top of the filter to eliminate odor. The sponge will provide the biological filtering system. Features: 1) Multiple layers filtering system to ensure crystal clear water. Filter medium is easy to be removed and cleaned. 2) The water pump is placed in the bottom of yhe filter