San Diego Pond and Garden - Specialists in High-Quality Japanese Koi, Pond and Water Garden Supplies

Biostep Filters

Biostep Filters
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The all new BioStep filter for small koi ponds up to 1000 gallons and water gardens up to 2000 gallons. Low maintenance, and easy to clean, the BioStep filter is also an excellent choice for use in quarantine systems.


  • High quality Matala progressive filtration. 2 each green Matala, 2 each blue Matala, 3 each grey Matala, and a final foam sheet for polishing.
  • Cross-flow pattern traps more debris without plugging.
  • Built-in overflow safety.
  • Sloped bottom for easy draining.
  • Rugged construction.
  • Comes complete with lock nuts and hose barbs. The locking nuts can also accept standard PVC fittings.

We are currently updating our prices, so all may not be accurate. Please call to confirm.

Item   Description Price Order
MBS10 Biostep 10 Filter 1200 gph 2500 gal. $ 219.98 C a l l

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EZ Bio Prefilters

EZ Bio Prefilters

Features of the Matala Ez-bio Filter: Prevents flow reduction due to premature clogging Multiple pore size Connects to many types of pumps Minimal maintenance Can be placed at any distance from pump Can be ...