Evolution Aqua K1 MICRO Media 
50l = 1.76 cu ft
25l = 0.88 cu ft

K1 Micro borrows from the twenty years of extensive research and development by Evolution Aqua into moving bed filter technology and offers an improvement on existing K1.

• 950m2 per m3 Protected Surface Area
• Provides a large surface area for bacteria to colonize
• Increased protection for the bio-film
• Provides mechanical and biological filtration
• Reduces back pressure on pumps
• Improved solids handling
• Increased flow rate
• Ideal for use in bead filters, conventional pond filters, marine and freshwater aquarium filters
• Improved cleaning