Filter Sponges & Media

Filter sponges do the hard work in your pond filter. They trap debris and give beneficial bacteria a place to live. Over time they compress and wear out, so replacing them keeps your filter working at its best. Our filter sponges and media range includes replacements for Pond One, Oase and Laguna filters and pumps.

What's in the range

Pond One – Claritec filter sponges in 15, 20 and 25 PPI, and Pondmaster prefilter sponges.
Oase – Filtral and Filtoclear sponge sets.
Laguna – PressureFlo foams, PowerFlo pads and foams, and PowerJet strainer foams.

When to replace sponges

Replace sponges when they're torn, crumbling or no longer spring back after squeezing. Many pond keepers replace them every one to two years. Avoid replacing all the sponges at once if you can, so the good bacteria aren't lost all at the same time.

Cleaning tip

Rinse sponges in a bucket of pond water, not tap water. Chlorine in tap water kills the beneficial bacteria that keep your water healthy.

Sponges are made for specific models, so check your filter or pump model before you buy. Shop parts by brand in our spare parts range.

Ready for clearer water?

Try a UV Clarifier

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Oase Filtral 2500 Sponge Set

(0)

$49.95

Pond One Prefilter Sponge Large 120 x 120 x 295mm – Pondmaster 1300–4900

(0)

$25.95

Laguna PowerFlo Foam for Underwater Filters (2)

(0)

$37.93

Laguna PowerJet 5000 Strainer Foam (2)

(0)

$20.00

Laguna PowerJet 250/350 Strainer Foam (4)

(0)

$11.48

Laguna Pressure Flo Foam For Filter PT1506 12000) 5 pack ( 7 day order period)

(0)

$89.00

Laguna PowerFlo Round Filter Replacement Polyester Pad

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$29.50

Laguna PowerFlo Round Filter Carbon/Zeolite Replacement Pad

(0)

$34.50

Laguna Pressure Flo Foam (for filter PT1504 8000) 4 Pack

(0)

$125.30

Pond One Claritec Sponge 15PPI (212S) – fits 3000/5000/10000/15000

(0)

$23.95

Pond One Claritec Sponge 15PPI (211S) – fits 5000/10000/15000

(0)

$34.95

Make sure you feed your pond plants monthly between September & March.

Don't Forget to Feed!

Buy Now

Pond One Claritec Sponge 20PPI (210S) – fits 3000/5000/10000/15000

(0)

$23.95

Pond One Claritec Sponge 20PPI (209S) – fits 5000/10000/15000

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$24.95

Pond One Claritec Sponge 25PPI (208S) – fits 3000/5000/10000/15000

(0)

$24.95

Pond One Prefilter Sponge 95X95X200Mm Pm1300 To 4900

(0)

$17.95

Oase Filtral 5000 Sponge Set

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$50.00

Oase Filtoclear 3000 replace sponge filter set

(0)

$89.99

Oase Filtoclear 11000 filter set

(0)

$139.99

River buttercup flowering at the edge of a garden pond in spring

The Best Pond Plants to Plant in Spring (Australian Guide)

on Oct 16 2026

Spring is the best time of year to plant up your pond. Here are our favourite oxygenators, marginals, water lilies and edibles to plant now, plus simple tips to get them off to a flying start.

Brown tree frog sitting beside a garden pond

How to Start a Frog Pond: A Step-by-Step Guide for Australian Gardens

on Oct 16 2026

Want frogs in your garden? Here's how to build a frog pond step by step, from choosing the spot and digging shallow edges to planting it up and keeping the water safe for tadpoles.

How to Fertilise Pond Plants: A Simple Guide to Healthy Growth

on Oct 12 2026

Want to know the easiest way to keep your pond plants healthy? Read on and learn about our simple 5 step feeding process!

How Do Pond Plants Get Sent?

Shipping

Yes, our pond plants are shippable! We ship every week day. Due to quarantine, we can't ship to WA or TAS.

Packed to Travel the Distance

Our plants are packed to stay in transit for weeks! Alternatively, you can click & collect from our retail outlet.

On Arrival

On arrival, your plants will be thirsty. Pop them into your pond as soon as possible..

Plant Guarantee

Shop with confidence — backed by our 14-Day Thriving Guarantee

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