Aquarium Filter Media & Accessories for sale

25 x Bacteria House Ceramic Filter Media Bio Tubes Aquarium Fish Tank 155 x 35mm
Brand new
£39.99
Free postage
Click & Collect
338 sold
+^ 9&* 6] 9w.S P?!M MD|/ Z $S p o n s o r e d
1000 x Bio Balls for Pond / Aquarium and Fish Tank sump bioballs
Brand new
£39.99
Free postage
Click & Collect
196 sold
8+^ &C XU P* ]W w JM. ?U1 !|/ $S p o n s o r e d
9kg Activated Carbon Charcoal for Aquarium Pond Fish Tank Filter in 4 Media Bags
Brand new
£37.95
(£4.22/kg)
or Best Offer
Free postage
Click & Collect
4+^ L& OJ * ] 0w.?9! |/ $BGS p o n s o r e d
Activated Carbon Charcoal Granulated for Aquarium Fish Tank Filter Media
Best Grade Carbon, and FREE MEDIA BAG INCLUDED!
Brand new
£4.49 to £44.99
Free postage
Est. delivery Fri, May 2
2,250 sold
GP+ ^0 &U* 9] w.?!|A/ $ FS p o n s o r e d
5X COMPATIBLE BIORB REPLACEMENT SERVICE KIT REFILL WITH FILTER MEDIA & AIRSTONE
Brand new
£6.95
Free postage
Click & Collect
5,734 sold
+^ KM& VF* ] 4Yw.?! |AN/ 7$
Filter Media Biochemical Sponge Water Cleaning Foam Aquarium & Pond
Brand new · Unbranded
£5.99 to £21.99
Free postage
Click & Collect
377 sold
+^J &P* ] wP8 GN .B?!|/ P $
RETRO FIT BOTTOM SUMP DRAIN FOR KOI AND FISH PONDS
Brand new
£19.99 to £159.99
Free postage
Click & Collect
GM+ ^ 2V &5* ] w.?!L|/ $UX
5 COMPATIBLE WITH BIORB FILTER SERVICE KIT REFILL REPLACEMENT FOR BIO ORBS MEDIA
Brand new
(81)
£6.99
Free postage
Click & Collect
4,242 sold
+^ E7& * ]I Y MB Tw1 .?!4Q|/ $
1000g 1kg Ceramic Filter Rings Biological Filter Media in Media Bag
Brand new
(7)
£8.99
Free postage
Click & Collect
3,047 sold
G+^ &*Q ]G Tw. CI?!|/ RZ$
Compatible Filter Media for Fluval U2 U3 and U4 Filter Foam Carbon Polycarbon
Brand new
£4.99 to £35.99
Free postage
Est. delivery Thu, May 1
+3Z ^J T& SA *U 2] V w.?2!|/ $
Crushed Coral CARIB SEA Aragonite PH KH BUFFER 50g to 18kg
Brand new
£3.95 to £75.95
Free postage
28 sold
+^ &WU* WQ 9] w4. ?7!|5/ 0$
Activated carbon 5 mm Pellets Aquarium Fish Tank MARINE POND FILTER MEDIA
Free mesh bag ! The best price, the highest quality
Brand new
£3.20 to £79.99
Free postage
Est. delivery Fri, May 2
+^G &*J ] CQw. A?!|B YA / B$
Alfagrog E25 Porous Ceramic Media Compatible For Biorb/Aquarium Fish Pond Filter
Brand new · biOrb
£4.49 to £32.99
Free postage
Est. delivery Fri, May 2
973 sold
G+E^ &E*0 ] w.Z?!B|/ 0A QR $
REEF-PRINT Media / Algae Baskets (Chamber 1 & 2) for Fluval Evo 52L & Spec 60L
Brand new · Unbranded
£9.00 to £66.00
£3.50 P&P
Click & Collect
51 sold
+^ &*LR ZI MC ]4 wE.?!| HH/ $S p o n s o r e d
GREEN Media Baskets (Chamber 1 & 2) for Fluval Evo 52L & Spec 60L
Brand new · Unbranded
£9.00 to £60.00
£3.50 P&P
Click & Collect
+1^O &* ] XwB. ?G!H| F/X $S p o n s o r e d
REEF-PRINT Media Basket & RFG BUNDLE to fit Fluval Evo 52L / Spec 60L
Brand new
£62.00
Free postage
Click & Collect
76 sold
+^ Z&* B ] w4.Y ?!|3/ $E S p o n s o r e d
ClariSea SK3000 / SK5000 Fine Fleece Rolls XL 40m Replacement Aquarium Fish Tank
Brand new
£15.29 to £107.99
Free postage
Click & Collect
YW+^ &*5 1] w C.?!|/0 $GR
JUWEL AQUARIUM COMPACT 'M' FILTER FOAMS & MEDIA. Poly Pad, Fine, Coarse, Cirax
Brand new · Juwel
£5.99 to £12.99
Free postage
Click & Collect
1,133 sold
+^ N&1 * S] w.?!D |36/ $TO
10X COMPATIBLE BIORB SERVICE KIT REPLACEMENT REFILL WITH FILTER MEDIA & AIRSTONE
Brand new
£12.95
Free postage
Click & Collect
1,688 sold
6+^ W QY &* B] w.U GD WY ?!|/ $
CRUSHED CORAL with free media bag , CARIB SEA GEO-MARINE P.H, KH , BUFFER .
New (other)
£3.99 to £18.99
Free postage
463 sold
+2H T^ I& *N9 C A] E w.?T! |/ $
Filter Sock 4" and 7" Aquarium Fish Tank Sump Felt Nylon Mesh all Micron Ratings
Brand new
£5.49 to £9.99
Free postage
Click & Collect
487 sold
+^XQ &* ]8 wD.? !9P |/SZ $
2m AQUARIUM POND FILTER MEDIA WOOL FLOSS ROLL 12-15mm
Brand new
£8.99
Free postage
Click & Collect
10,543 sold
+^ O&R L* H] w1.?!|U/ R 1$
AQUARIUM FILTER MEDIA NET BAGS , NYLON ZIP . UK STOCK . MARINE AND FRESHWATER
Brand new
£2.40 to £8.99
Free postage
363 sold
+^ TN D&*L U ]B I 8 w.?!|/4 $
Filter Media Aquarium Pond Fish Tank Activated Carbon Zeolite Bio Rings Balls
Net Bag Marine Freshwater Bags Zip Balls Bioceramic
Brand new
£1.07 to £95.03
Free postage
Est. delivery Thu, May 1
ET +K^O P &A S*R ] M w.?V!| / $
Solvent Weld Threaded Tank Connector For Fish Pond Filter Pipe 1.5" 2" 3" 4" 110
Brand new · Yamitsu
£1.99 to £18.95
Free postage
Est. delivery Fri, May 2
519 sold
+^0D 0&* 4] w.T3? !|5/8 $
Ciano Aquarium Filter CF20 40 80 Water Clear & Protection Filter Pads Bio150 XL
Brand new
£6.99 to £9.49
Free postage
Click & Collect
207 sold
F1+^ &* ] wV.N CE 2?T!|/ $
COMPATIBLE U4 CARBON FILTER PADS REPLACEMENTS MEDIA INTERNAL POWER FILTER
Brand new · Fluval
£3.99 to £18.50
Free postage
Est. delivery Fri, May 2
+^ &* ] w4T .?!E|G / $D0
JUWEL AQUARIUM FISH TANK INTERNAL BOX FILTER MEDIA FULL RANGE SPONGE POLY CARBON
Brand new · Juwel
£4.29 to £154.99
Free postage
Est. delivery Fri, May 2
9+Q^ &U*D 6B ] Qw.?!|6/ $
170g Compatible Biomax For Fluval U2 U3 U4 Internal Filters Ceramic Filter Media
Brand new
£5.99 to £40.99
Free postage
Click & Collect
1,020 sold
F0+^ &* ]L 3 G3 w.?W!|1/ 8$S p o n s o r e d
32mm Bio Balls For Pond Aquarium Fish Tank Filter Box Sump Plastic Bio Media
Brand new
£14.99 to £159.99
Free postage
Click & Collect
55 sold
K+C SJ^ & *46 3L 8 ] wS.?!|/ $S p o n s o r e d
Compatible Carbon Impregnated Filter Foams Pad for Fluval FX2 FX4 FX5 FX6 Filter
Brand new
£7.99 to £34.99
Free postage
Click & Collect
276 sold
+^L &R *7J 6L] w.? !|/ $EDS p o n s o r e d
Compatible Tetra EasyCrystal 250/300 FilterBox Filter Pack Replacement Filters
Brand new
£7.99 to £19.99
Free postage
Click & Collect
73 sold
+^R &* ]5 ZwK JW.?!| S/G $S p o n s o r e d
Fluval Replacement Parts FX4/FX5/FX6 Genuine Spares Pumps Impellers O-Rings Hose
Brand new · Fluval
(1)
£4.50 to £199.99
Free postage
Est. delivery Fri, May 2
8 sold
HW+ ^Y8 &H* ] w.I ZQ?!| /0 $
Ciano Filter Media Cartridge CF40 CF80 Bio Bact Foam Algae Clear Aquarium S M L
Brand new
£4.49 to £28.99
Free postage
Est. delivery Fri, May 2
1,842 sold
+3^ N 5&*6 QK] U w.G ?LA! |/ $
Superfish Aqua Flow Cartridge Aquarium Filter Foam Carbon 50 100 300 200 400 XL
Brand new · Superfish
(46)
£6.99 to £7.99
Free postage
Click & Collect
522 sold
+Q^ &*H 6L Z]Q w.?! QX| W/ $
Fluval Spare Parts Genuine Replacements Filter Impellers Hose 107 207 307 407
Brand new · Fluval
(20)
£7.95 to £41.75
Free postage
Click & Collect
31 sold
0+U^ &* ] VwA. ?4!2 |/A N$
3 x Aquarium Filter Media Zip Bag Mesh Net Fish Tank Sump Pond Filter Media Bags
Brand new
£3.99 to £6.99
Free postage
Est. delivery Thu, May 1
267 sold
+PY ^ &* WX] w FV .SV ?!|/ $
Filter Sponge Cotton Pad Mat Media For Aquarium Fish Tank
Brand new · Unbranded
£5.90
Free postage
288 sold
+^8 &L* ] Yw.J?! |/6M $Q8
Compatible Fluval 65g Biomax Bags for Edge Flex Evo and Spec Aquarium Filter
Brand new
£4.49 to £28.99
Free postage
Est. delivery Fri, May 2
260 sold
TE 0+^ V &* G]S V wG.?!| /NN $S p o n s o r e d
Compatible Fluval FX2 FX4 FX5 FX6 Nitrite Remover Pads Foam External Filter
Brand new
£7.99 to £19.99
Free postage
Click & Collect
225 sold
+QT ^ D&G* ]H wN. Z?E W!L|/ $S p o n s o r e d
INTERPET CARTRIDGE FILTER SERVICE PACK CF1 CF2 CF3 MEDIA KIT FISH TANK AQUARIUM
Brand new · Interpet
£6.50 to £21.99
Free postage
Click & Collect
2,172 sold
H+V ^4V &F* ] A w.V?!|Q/ $
ClariSea Fine Fleece Rolls XL 40m Replacement SK-3000 SK-5000 Aquarium Fish Tank
Brand new
(3)
£15.35 to £109.95
Free postage
Click & Collect
85 sold
5+B^ &7* ]6 w.? 7V !|W/ E$
Aquarium Multifunctional Filter Media Bio Sponge Water Cleaning Foam
Brand new · Unbranded
£5.48 to £7.99
Free postage
136 sold
NY+ X^G &Z* I] K wE .?E!1| / $
Aquarium & Pond Sponge Filter Media Biochemical Sponge Water Cleaning Foam 20mm
Brand new · Unbranded
£4.59 to £7.99
Free postage
156 sold
+BH ^ &S1* G6 ] RwA .?!C|/ $
TETRATEC EASY CRYSTAL CARBON FILTER PACK C 250 300 TETRA FISH TANK FILTER MEDIA
Brand new · Tétra
£8.99
Free postage
Click & Collect
5,388 sold
+H9^ &P9 5* ] w.Z ?E!J| /8 $
FILTER MEDIA NYLON BAGS for AQUARIUM , pack of 10 BAGS ~ MIXED SIZES.nylon zip
Brand new
£6.99
Free postage
Click & Collect
+1^A &SG *Y ]K w.?! |0/ $W
FLUVAL SPEC STAGE 2 A1377 ACTIVATED CARBON 3 PACK FISH TANK AQUARIUM MEDIA
Brand new · Fluval
(44)
£6.50
Free postage
Click & Collect
4,325 sold
+3I^ &* ] w .N?!O| / EH J$Z
Fluval Bio-Foam Media 6 Month Value Pack 107 207 307 407 External Filter Foam
Brand new · Fluval
£12.95 to £22.99
Free postage
Click & Collect
406 sold
A+^ &0 7K* ] w.?!3|/ 2$ Q1
2 x Purigen Compatible Aquarium Filter Media Bags Ultra Fine Mesh Carbon Zeolite
Brand new
£6.99
Free postage
Click & Collect
+D1 H^S 4 P&* 2A] V Uw.? !|/ $
CARBON COMPATIBLE WITH FLUVAL U2 INTERNAL POWER FILTER PADS REPLACEMENT MEDIA
Brand new
£3.25 to £15.99
Free postage
Est. delivery Fri, May 2
0+^ &Y* ] I wR .?!|2/D $9Z
FLUVAL FX SPRAY BAR KIT FOR FX2 FX4 FX6 CANNISTER FILTER AQUARIUM FISH TANK
Brand new · Fluval
(10)
£20.99
Free postage
Click & Collect
137 sold
4O+^ &* ] Cw.3 ?P!A| / J$V
CERAMIC RINGS AQUARIUM FISH TANK BIOLOGICAL CARTRIDGE FILTER MEDIA POND UK
Brand new
£5.95 to £194.95
Free postage
Click & Collect
OI+ ^83 YV KH &* ] w.?!76|/ $
500g Ceramic Filter Rings Biological Filter Media in Media Bag
Brand new
£5.99
Free postage
Click & Collect
1,286 sold
+^U K RO&* ] wY.?W F!|9 /5H $
VOLCANIC LAVA ROCK BIO FILTER MEDIA AQUARIUM FISH TANK POND
Brand new · Unbranded
£6.50 to £27.00
Free postage
Click & Collect
98 sold
+^5O Q&* ]I 3 wJ .V?!|/K $
Aquarium Filter Floss Cotton Poly Wool Media Water Pad Roll Fish Tank Pond .
Brand new · Unbranded
£4.89 to £7.99
Free postage
296 sold
+B^ &I* ] w .?!|/ $Y2 R4
RANGE OF WEIGHTED SUCTION DOME PORTABLE RETRO FIT BOTTOM DRAIN SKIMMER
Brand new
£19.99 to £159.99
Free postage
Click & Collect
+^02 &* 3 B ] w5.?!|/9 $ C1
ORANGE Fluval FX4 FX5 FX6 Canister Filter 9x Lid Fastener Barrel Nut Cover Lock
Brand new · Fluval
£5.91
Free postage
1,323 sold
Q+A ^ 1Y 4&9 * ]FP w. D?Y!| / $
Fluval External Filter Media Value Packs 107 207 307 407 Aquarium Fish Tank
Brand new · Fluval
£28.99 to £49.95
Free postage
Click & Collect
259 sold
S+Q^ &*7J EB ] ILw .?!Y|/ $
Pond one - Electronic Ballast Set - 9W - ClariTec 3000UV & 5000UV
Brand new
£89.99
(£89.99/Unit)
Free postage
Click & Collect
Only 1 left.
WU+ ^ &* MV] w 91 .J?A !|T/ $S p o n s o r e d
Activated Carbon Charcoal for Aquarium Pond Fish Tank Filter w/ Media Bag
Brand new
£13.95 to £37.95
Free postage
Click & Collect
+PY ^8 9& *KQ ]4 w.?!|/ G$S p o n s o r e d

Aquarium Filter Media & Accessories

Shop by category

13,932 results

25 x Bacteria House Ceramic Filter Media Bio Tubes Aquarium Fish Tank 155 x 35mm

1000 x Bio Balls for Pond / Aquarium and Fish Tank sump bioballs

9kg Activated Carbon Charcoal for Aquarium Pond Fish Tank Filter in 4 Media Bags

Activated Carbon Charcoal Granulated for Aquarium Fish Tank Filter Media

5X COMPATIBLE BIORB REPLACEMENT SERVICE KIT REFILL WITH FILTER MEDIA & AIRSTONE

Filter Media Biochemical Sponge Water Cleaning Foam Aquarium & Pond

RETRO FIT BOTTOM SUMP DRAIN FOR KOI AND FISH PONDS

5 COMPATIBLE WITH BIORB FILTER SERVICE KIT REFILL REPLACEMENT FOR BIO ORBS MEDIA

1000g 1kg Ceramic Filter Rings Biological Filter Media in Media Bag

Compatible Filter Media for Fluval U2 U3 and U4 Filter Foam Carbon Polycarbon

Crushed Coral CARIB SEA Aragonite PH KH BUFFER 50g to 18kg

Activated carbon 5 mm Pellets Aquarium Fish Tank MARINE POND FILTER MEDIA

Alfagrog E25 Porous Ceramic Media Compatible For Biorb/Aquarium Fish Pond Filter

REEF-PRINT Media / Algae Baskets (Chamber 1 & 2) for Fluval Evo 52L & Spec 60L

GREEN Media Baskets (Chamber 1 & 2) for Fluval Evo 52L & Spec 60L

REEF-PRINT Media Basket & RFG BUNDLE to fit Fluval Evo 52L / Spec 60L

ClariSea SK3000 / SK5000 Fine Fleece Rolls XL 40m Replacement Aquarium Fish Tank

JUWEL AQUARIUM COMPACT 'M' FILTER FOAMS & MEDIA. Poly Pad, Fine, Coarse, Cirax

10X COMPATIBLE BIORB SERVICE KIT REPLACEMENT REFILL WITH FILTER MEDIA & AIRSTONE

CRUSHED CORAL with free media bag , CARIB SEA GEO-MARINE P.H, KH , BUFFER .

Filter Sock 4" and 7" Aquarium Fish Tank Sump Felt Nylon Mesh all Micron Ratings

2m AQUARIUM POND FILTER MEDIA WOOL FLOSS ROLL 12-15mm

AQUARIUM FILTER MEDIA NET BAGS , NYLON ZIP . UK STOCK . MARINE AND FRESHWATER

Filter Media Aquarium Pond Fish Tank Activated Carbon Zeolite Bio Rings Balls

Solvent Weld Threaded Tank Connector For Fish Pond Filter Pipe 1.5" 2" 3" 4" 110

Ciano Aquarium Filter CF20 40 80 Water Clear & Protection Filter Pads Bio150 XL

COMPATIBLE U4 CARBON FILTER PADS REPLACEMENTS MEDIA INTERNAL POWER FILTER

JUWEL AQUARIUM FISH TANK INTERNAL BOX FILTER MEDIA FULL RANGE SPONGE POLY CARBON

170g Compatible Biomax For Fluval U2 U3 U4 Internal Filters Ceramic Filter Media

32mm Bio Balls For Pond Aquarium Fish Tank Filter Box Sump Plastic Bio Media

Compatible Carbon Impregnated Filter Foams Pad for Fluval FX2 FX4 FX5 FX6 Filter

Compatible Tetra EasyCrystal 250/300 FilterBox Filter Pack Replacement Filters

Fluval Replacement Parts FX4/FX5/FX6 Genuine Spares Pumps Impellers O-Rings Hose

Ciano Filter Media Cartridge CF40 CF80 Bio Bact Foam Algae Clear Aquarium S M L

Superfish Aqua Flow Cartridge Aquarium Filter Foam Carbon 50 100 300 200 400 XL

Fluval Spare Parts Genuine Replacements Filter Impellers Hose 107 207 307 407

3 x Aquarium Filter Media Zip Bag Mesh Net Fish Tank Sump Pond Filter Media Bags

Filter Sponge Cotton Pad Mat Media For Aquarium Fish Tank

Compatible Fluval 65g Biomax Bags for Edge Flex Evo and Spec Aquarium Filter

Compatible Fluval FX2 FX4 FX5 FX6 Nitrite Remover Pads Foam External Filter

INTERPET CARTRIDGE FILTER SERVICE PACK CF1 CF2 CF3 MEDIA KIT FISH TANK AQUARIUM

ClariSea Fine Fleece Rolls XL 40m Replacement SK-3000 SK-5000 Aquarium Fish Tank

Aquarium Multifunctional Filter Media Bio Sponge Water Cleaning Foam

Aquarium & Pond Sponge Filter Media Biochemical Sponge Water Cleaning Foam 20mm

TETRATEC EASY CRYSTAL CARBON FILTER PACK C 250 300 TETRA FISH TANK FILTER MEDIA

FILTER MEDIA NYLON BAGS for AQUARIUM , pack of 10 BAGS ~ MIXED SIZES.nylon zip

FLUVAL SPEC STAGE 2 A1377 ACTIVATED CARBON 3 PACK FISH TANK AQUARIUM MEDIA

Fluval Bio-Foam Media 6 Month Value Pack 107 207 307 407 External Filter Foam

2 x Purigen Compatible Aquarium Filter Media Bags Ultra Fine Mesh Carbon Zeolite

CARBON COMPATIBLE WITH FLUVAL U2 INTERNAL POWER FILTER PADS REPLACEMENT MEDIA

FLUVAL FX SPRAY BAR KIT FOR FX2 FX4 FX6 CANNISTER FILTER AQUARIUM FISH TANK

CERAMIC RINGS AQUARIUM FISH TANK BIOLOGICAL CARTRIDGE FILTER MEDIA POND UK

500g Ceramic Filter Rings Biological Filter Media in Media Bag

VOLCANIC LAVA ROCK BIO FILTER MEDIA AQUARIUM FISH TANK POND

Aquarium Filter Floss Cotton Poly Wool Media Water Pad Roll Fish Tank Pond .

RANGE OF WEIGHTED SUCTION DOME PORTABLE RETRO FIT BOTTOM DRAIN SKIMMER

ORANGE Fluval FX4 FX5 FX6 Canister Filter 9x Lid Fastener Barrel Nut Cover Lock

Fluval External Filter Media Value Packs 107 207 307 407 Aquarium Fish Tank

Pond one - Electronic Ballast Set - 9W - ClariTec 3000UV & 5000UV

Activated Carbon Charcoal for Aquarium Pond Fish Tank Filter w/ Media Bag

Best Selling

Superfish Filter Cassette Aqua-Flow - 100 Filters

Fluval Replacement Motor Unit for FX5/FX6 Filter (A20201)

Fluval 07-Series Self Aspirator (A20126)

Hagen Fluval 105 106 205 206 Intake Strainer A20007

Superfish 08040210 Bio Balls - 10 L

CIANO Aquarium Filter Media - Water Clear Cartridge Med / Cf80 X1

Superfish Aqua Flow 50 Filter Easy Click Cartridge 3pcs

Fluval A335 Bio Foam - 250g

Top-rated

Fluval Motor Seal Ring for External Filter (A20038)

Superfish Filter Cassette Aqua-Flow - 100 Filters

Oase biOrb Bubble Tube Guard 0822728000342

Juwel Compact H Poly Bio Pad M Filter Bioflow 3.0

Fluval Carbon Complete with Net Bags 900-Gram - A1447

Aqua One AquaVue Carbon & Ceramic Filter - 156C (Grey)

Hagen Fluval 305 405 306 406 Intake Strainer A20008