Pond Filtration >> BioStep 10 Filter

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:

• State of the Art Progressive Filtration.
• Supplied with sufficient volume of Matala® filter media with progressive densities.
• Filter design enhances growth of different ecological communities of bacteria and planktonic organisms that will colonize different sections of the filter.
• Cross-Flow Pattern: Traps more dirt at high flow rates without plugging.
• Flow rate up to 1060 gph maximum per unit.
• Built-In overflow safety.
• Easy maintenance.
• Sloped bottom with extra sink at outlet for easy draining of waste.
• Modular design allows for future expansion.
• Rugged construction.

Garden Pond Size	Koi Pond Size	# of Units	Size Unit	Flow Rate
1,600 Gal.	800 Gal.	1	BioSteps 10  w/ 9-13 watt UV Clarifier	660 -1,060 gph
2,700 Gal.	1,330 Gal.	1	BioSteps 10  w/ 13-18 watt UV Clarifier	1,060 gph*
4,000 Gal.	2,100 Gal.	2	BioSteps 10 w/13-18 watt UV Clarifier	1,060 gph per unit*
6,000 Gal.	3,200 Gal.	3	BioSteps 10 w/18 watt UV Clarifier	1.060 gph per unit*
8,000 Gal.	4,230 Gal.	4	BioSteps 10 w/18 watt UV Clarifier	1,060 gph per unit*

*Recommended flow rate for optimum UV performance.

Please Note:  The above chart states "Water Garden Pond Size"  and "Koi Pond Size."  "Water Garden Pond Size" refers to a pond that is not stocked with fish; whereas "Koi Pond Size" refers to a pond that is stocked with fish.