aquarium incorporates an in built filter system which consists of a two stage
particle filter and a wet/dry trickle filter. The low maintenance filter
utilizes mechanical and biological filtration to maintain water at optimum
levels for the aquariums occupants.
internal filtration systems is enough for general use but the aquarium also has
external connections giving you the flexibility to add to the system if needed.
You can connect an external filter, chiller, inline heater or connect more than
one aquarium to the same filter system via these