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bio balls

Bio Balls

Bio Spheres/Balls are used to house billions of beneficial bacteria and other microorganisms that keep your pond alive, crystal clear and algae-free. Bio Spheres/Balls are used for biological filtration. The main advantage of bio balls over other biological media is their indefinite lifetime. Because they are made from a long-lasting material they will not degrade and stay in good condition for many years to come.

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$12.99
15420
Replacement Bio Balls by Pondmaster 40 Pieces, 15420 - Pond Supplies 4 Less

Replacement Bio Balls by Pondmaster 40 Pieces, 15420

15420
$4.99 $9.99
CFSBB-1P
Cal Pump Bio Balls 1 Pint, approx 48 balls. Use for biological filtration. - Pond Supplies 4 Less

Cal Pump Bio Balls 1 Pint, approx 48 balls. Use for biological filtration.

CFSBB-1P
$21.99
95055
Aquascape UltraKlean Bio Balls 250ct, #95055 - Pond Supplies 4 Less

Aquascape UltraKlean Bio Balls 250ct, #95055

95055
Pondmaster Bio-Matrix Media for pressurized filters, 8lbs, 12200 - Pond Supplies 4 Less

Pondmaster Bio-Matrix Media for pressurized filters, 8lbs, 12200

12200
Pondmaster BioMatrix Media for Pro 1000-2000, 12455 - Pond Supplies 4 Less

Pondmaster BioMatrix Media for Pro 1000-2000, 12455

12445