CFStone 40

CFSTONE40 Ciano® filter it's a new generation of inner filter. Your stone shaped design, makes it "mix" with the decoration of the Aquarium. It's a high-performance filtration system, easy installation and low maintenance. Their two independent water circuits ensure cleanliness, water treatment and assure the colonization of bacteria. Ideal for aquariums between 20 and 40 Liters with max height up to 35 cm.

Equipment Included

1 Spray Bar adjustable height up to 35 cm (more uniform water distribution and increased oxygenation);


1 WATER BIO-BACT “S” Ciano®;

1 WATER FOAM “S” 30PPI Ciano®;

Available Colors

Available Sizes




The CFSTONE is not just a filter, its innovative design makes it confused with the aquarium decoration, due to its resemblance to a stone and the camouflage of the electric cable.

Application My Ciano

For simple management of the filtration system, Ciano has the My Ciano application, which allows real-time monitoring of consumable wear, creating alerts for the renewal of the consumables.

Triple filtration

Prepared for a triple filtration: chemical, biological and mechanical, which will eliminate substances harmful to fish and keep the water clear of odors, combat algae, maintain the ecosystem and retain particles and organic matter in the water.

Technical information

Color Gray
Reference EUR EQM200005
Reference UK EQM200006
Dimensions (LxWxH) 14,7 x 13,8 x 5,3 cm
Motor 200 l/h
Maximum height 35 cm
Minimum Volume 20 L
Maximum volume 40 L
Gross weight 0,44 Kg
Consumables Size “S”



Innovative filter in the shape of a stone.

2 water circuits

1º Ensures the cleaning and treatment of water. 2º Ensures the colonization of bacteria.

2 water outlets

2 options for water outlet.

Adjustable Spray Bar

Adjustable up to 35cm.

Similar products

COOKIES: This site uses cookies on your computer for a better browsing experience. By browsing our site you are consenting to its use. + Info

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.