Bioscape Smart 400 Internal Filter The Bioscape Smart 400 Internal Filter (400 LPH) filters and detoxifies your aquarium for a healthy fish. Utilizing a specially designed core, the Smart Internal Filter cleans, detoxifies and treats the water with 3 filtration stages – Mechanical, biological and Chemical Filtration. The main bio-foam compartment combined with the chemical filtration shaft ensures organic waste and their toxic by-products are effectively broken down, providing optimum conditions for your fishes. These filters are suitable for all cold-water and tropical aquariums. 3 filtration stages – Mechanical, biological and Chemical Filtration. Filters and breaks down organic waster and toxic by-products. Assures the quality of water conditions for a healthy fish. Suitable for all cold-water and tropical aquariums. Multi-Staged Filtration for maximized efficiency. No complicated installation required. Activated Carbon & Zeolite Cartridge (easily refillable). Adjustable flow direction. Adjustable flow rate. Quiet, efficient and low power usage. Watts: 6W Flow rate: 400 lph Suits: Cold-water and Tropical Aquariums Height 18cm