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Free standard delivery on orders $100+ with code FREESHIP. Exclusions apply.
Free standard delivery on orders $100+ with code FREESHIP. Exclusions apply.

Aquarium Biological Filter Media

For Biological Media:

Do Not Replace Monthly: Unlike the physical filter cartridges (which trap debris and need monthly changes), ceramic biological media should not be replaced or aggressively washed out with tap water. Doing so will destroy the beneficial bacteria colony and cause your tank to cycle again. 

Rinsing: If it gets clogged with debris over a long period, gently rinse the ceramic rings in a bucket of old tank water (never chlorinated tap water) during a routine water change. 

Filters

Original price $19.95 - Original price $19.95
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Current price $19.95

Aqua Natural Far-Infrared Bacteria Rings 500g

FAR-INFRARED BACTERIA BUSTING RINGS EFFECTIVELY KILLS HARMFUL BACTERIA AND MINERALISES THE WATER COLUMN Far-Infrared Bacteria Rings are specifical...

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Original price $19.95 - Original price $19.95
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Current price $19.95
Original price $36.95 - Original price $269.00
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$36.95 - $269.00
Current price $36.95

Sera Siporax Professional 15mm

Only 1 left!

Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums ...

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Original price $36.95 - Original price $269.00
Original price
$36.95 - $269.00
$36.95 - $269.00
Current price $36.95
Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $11.95
$11.95 - $11.95
Current price $11.95

Fluval Accent Nano Ceramic Bio Media 500g

16 in stock

Replacement specialized ceramic media used for beneficial bacteria colonize to break down toxic fish waste (ammonia and nitrite). Varying between 2...

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Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $11.95
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Current price $11.95
Save 40% Save %
Original price $19.95 - Original price $19.95
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$19.95
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Current price $19.95

Aqua Natural Live Ceramic Rings 500ml

This can of filter media is colonized by a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia ...

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Original price $19.95 - Original price $19.95
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Original price $38.95 - Original price $38.95
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$38.95
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Current price $38.95

Dymax Bio Sphere 1L

Only 1 left!

Achieve Ultimate Water Clarity and Stability with Dymax Bio Sphere Elevate your aquarium's water quality with the Dymax Bio Sphere, an advanced b...

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Original price $38.95 - Original price $38.95
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Current price $38.95
Original price $19.95 - Original price $19.95
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Aqua Natural Live Quartz Rings 500ml

This can of filter media is colonized by a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia ...

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Original price $19.95 - Original price $19.95
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Current price $19.95
Original price $29.00 - Original price $29.00
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$29.00
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Oase Ceramic Filter Media for FiltoSmart

Only 1 left!

The Ceramic Filter Media for the FiltoSmart 60, 100, 200 or 300 and FiltoSmart Thermo 100, 200 or 300 includes a replacement ceramic filter media...

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Original price $29.00 - Original price $29.00
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Original price $129.00 - Original price $129.00
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Current price $129.00

Aqua One Biological Ceramic Ball 25mm Diameter 10kg

Aqua One Biological Ceramic Balls assist in removing unwanted ammonia and nitrite from your aquarium. This is important in all aquariums as ammonia...

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Original price $129.00 - Original price $129.00
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$129.00
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Current price $129.00
Original price $19.95 - Original price $19.95
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$19.95
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Current price $19.95

Aqua Natural Live Spheres 500ml

This can of filter media is colonized by a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia ...

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Original price $19.95 - Original price $19.95
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$19.95
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Current price $19.95
Original price $18.95 - Original price $18.95
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$18.95
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Bioscape Premium Cylinder Bio-Media 500g

This premium biological filter media from Bioscape features a unique cylindrical design engineered to maximise water quality across both freshwater...

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Original price $18.95 - Original price $18.95
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Original price $64.95 - Original price $64.95
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Current price $64.95

Dymax Pro-Cube Bio Filter Media 12 Pack

Dymax Pro-Cube is a biological filter media that has literally changed the conventional way an aquarium runs with it's massive surface area. Suitab...

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Original price $64.95 - Original price $64.95
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Original price $46.95 - Original price $46.95
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$46.95
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Current price $46.95

Dymax Bio Max 1L

2 in stock

Keep your aquarium water safe, clean, and perfectly balanced with Dymax Bio Max 1L. This high-efficiency biological filter media is engineered from...

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Original price $46.95 - Original price $46.95
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Current price $46.95
Original price $24.95 - Original price $41.95
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Reptile One Turtle Substrate

Features & Benefits: Calcium aids shell growth, bone formation and muscle tone pH Buffer prevents water from becoming acidic and cause burning...

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Original price $24.95 - Original price $41.95
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Original price $17.95 - Original price $17.95
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Ocean Free Pro Series Giant Ceramic Web Filter Block Unit

A Giant Ceramic Web Filter Block Unit is a high-porosity biological and mechanical filtration media block designed for large aquariums, sumps, and ...

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Original price $17.95 - Original price $17.95
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Original price $139.00 - Original price $139.00
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$139.00
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Current price $139.00

Aqua One PremiumSub Ceramic Substrate 10kg Bag

Aqua One CeramiSub is a biological media that can be used in all types of filtration systems such as pressurised canister filters, hang on filters,...

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Original price $139.00 - Original price $139.00
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Current price $139.00
Original price $11.95 - Original price $139.00
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Aqua One PremiumBall Sintered Glass Balls

Aqua One PremiumBall sintered glass media is suitable for all types of filtration systems. Sintered glass media is highly porous and provides great...

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Original price $11.95 - Original price $139.00
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Current price $11.95
Original price $17.95 - Original price $17.95
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Current price $17.95

Dalua Harmonic Ceramic Bio Bricks 500g

Only 1 left!

Packed with literally thousands of square metres of perfect habitat to house your good bacteria.  For Biological Media: Do Not Replace Monthly: Unl...

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Original price $17.95 - Original price $17.95
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$17.95 - $17.95
Current price $17.95

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