Matala Expandable gravity filter maximizes Matala filter media performance. The rugged Biosteps 10 contains an amazing 200 SQ. ft. of surface area for beneficial bacteria growth.

Combined with a cross flow design that traps and processes more debris at high flow rates, you get unparalleled mechanical and biological filtration for superior water quality.

Combine multiple units for large or heavily stocked koi ponds, or use Biosteps 10 with optional UV Clarifier for improved water clarity. Universal barbed inlet (1", 1-1/4", 1-1/2"), 1-1/2" outlet. Measures 23-3/16" x 15" x 20-3/16" high.

Features of Biosteps Filter:

Biosteps 10 Instruction Manual (PDF)

Garden Pond Size Koi Pond Size

# of Units

Size Unit

Flow Rate
1,600 Gals. 800 gals 1

BioSteps 10 w/ 9-13 watt UV Clarifier

660 -1,060 gph
2700 Gals. 1330 gals 1 BioSteps 10 w/ 13-18 watt UV Clarifier 1,060 gph*
4000 Gals. 2100 gals 2 BioSteps 10 w/13-18 watt UV Clarifier 1,060 gph per unit*
6000 Gals. 3200 gals 3 BioSteps 10 w/18 watt UV Clarifier 1.060 gph per unit*
8000 Gals. 4230 gals 4 BioSteps 10 w/18 watt UV Clarifier 1,060 gph per unit*

 

Want to add a BioSteps 10 Waterfall spillway