Condition
Purchase
Sort by
Time
Various
Reefing art ceramic - art, filter
$109.99
Buy It Now
Bio balls filter media - media, for
$44.99
Buy It Now
Bio sponge filter media - filter,
$32.97
Buy It Now
Inch bio balls filter - bio,
$89.99
Buy It Now
Ceramic bio filter - bio,
$149.99
Buy It Now
500pcs aquarium bio balls - 500pcs,
$6.99
Buy It Now
Gallon bio media plus - 6, filter
$51.95
Buy It Now
Bio sponge filter media - filter, pad
$89.99
Buy It Now
Bio filter balls - filter,
$11.50
Buy It Now
Fluval bio biological media - fluval,
$49.99
Buy It Now
Bio sponge filter media - filter, pads
$25.99
Buy It Now
Aquaneat aquarium bio - aquarium,
$17.99
Buy It Now
Box bacteria house aquarium - 24/box,
$120.99
Buy It Now
Copepod bacteria hotel bio - copepod,
$11.00
Buy It Now
Biomax biological material - biomax,
$23.32
Buy It Now
Aquarium reef tank bio - aquarium,
$116.93
Buy It Now
Aquarium bio ceramic - ceramic, rings
$107.99
Buy It Now
Aquarium sponge filter - aquarium,
$13.99
Buy It Now
Aquarium premier bio ceramic - aquarium,
$11.00
Buy It Now
100 pcs bio - bio, balls
$9.99
Buy It Now
Bio balls mesh - bio, filter
$10.00
Buy It Now
Bio sponge filter media - filter, pads
$7.97
Buy It Now
Aquatic experts mesh bags - mesh, for
$10.99
Buy It Now
Bio ceramic rings - ceramic, 6
$20.76
Buy It Now
Bio sponge filter media - sponge, pad
$14.99
Buy It Now
Aquarium bio ceramic - bio, 6
$24.99
Buy It Now
500 pcs bulk premier bio - premier, 1.25"
$35.30
Buy It Now
Aquarium filter media bio - aquarium,
$17.95
Buy It Now
2259 polypropylene - rn-2259-89,
$500.00
Buy It Now
Aquarium media basket sump - aquarium,
$39.99
Buy It Now
Aquarium activated carbon - aquarium,
$9.43
Buy It Now
Bio media filter - k-3, –
$60.00
Buy It Now
Aquatics fluidized bio - mt,
$8.99
Buy It Now
Bio sponge filter - filter, pads
$5.99
Buy It Now
Bio comb fluidized - bio, media
$134.20
Buy It Now
New design moving - design, !
$51.95
Buy It Now
Gallon bio media plus - media,
$19.95
Buy It Now
Bio media plus filter - media,
$230.99
Buy It Now
Bulk reef supply - bulk, bio
$39.99
Buy It Now
Green vista rainbow - vista, chips
$61.88
Buy It Now
Aquarium filter bio sponge - bio,
$14.99
Buy It Now
Seachem matrix - seachem,
$14.89
Buy It Now
Ceramic bio filter - bio, media
$169.99
Buy It Now
500pcs aquarium bio balls - bio,
$6.99
Buy It Now
100pcs bio balls filter media - bio,
$6.99
Buy It Now
Layer aquarium filter - 8-layer, 8d
$15.00
Buy It Now
Size upto x1 - size, x
$49.99
Buy It Now
Aquamaze aquarium bio media - bio,
$24.99
Buy It Now
Bio media plus filter - -bio,
$142.99
Buy It Now
Aquarium filter media - 8d,
$8.30
Buy It Now
Marinepure plate x1 - plate, 8”x8"x1"
$44.89
Buy It Now
Feet bulk pond bio - 4,
$16.56
Buy It Now
Cieloni 2500g 5lb - cieloni(2500g, 5.5lb
$33.99
Buy It Now
Broken aquarium - cu, ft
$53.99
Buy It Now
Moving bed bio filter media - bed,
$8.99
Buy It Now
Bio sponge filter media pad - bio,
$14.89
Buy It Now
Bio balls mesh - bio, filter
$15.00
Buy It Now
Sera siporax professional 15mm - professional,
$23.60
Buy It Now
Sera siporax professional 15mm - sera,
$34.41
Buy It Now
Sukh 15oz ceramic bio media - ceramic,
$8.91
Buy It Now
Bio sponge filter media - filter,
$10.99
Buy It Now
Aquaneat aquarium bio - aquaneat,
$16.99
Buy It Now
100pcs bacteria house - 6.2"l,
$59.00
Buy It Now
Aquaneat aquarium bio sponge - aquarium,
$11.99
Buy It Now
Aquarium filter media 40pcs - aquarium,
$38.49
Buy It Now
Bio sponge filter media pad - bio,
$24.99
Buy It Now
154x aquarium bacteria house - bacteria,
$119.99
Buy It Now
Realplus aquarium filter - realplus, media
$40.99
Buy It Now
Sera siporax mini professional - sera,
$20.46
Buy It Now
Roll pink aquarium media - 10',
$29.91
Buy It Now
Seachem matrix 4 liter - seachem,
$54.99
Buy It Now
Coarse bio sponge - bio, media
$25.99
Buy It Now
600pcs aquarium bio - 50-600pcs, 1"
$4.99
Buy It Now
Gal bio ball bacteria house - gal,
$21.99
Buy It Now
Fluval biomax bio filter - bio-filter, media
$12.99
Buy It Now
Aqua ultraviolet ultra - ultraviolet,
$150.35
Buy It Now
Bio sponge filter media - sponge,
$30.99
Buy It Now
Bio balls filter media - bio, for
$92.00
Buy It Now
Realplus ceramic bio filter - realplus,
$37.79
Buy It Now
Bio sponge filter media - media, pads
$6.24
Buy It Now
Brightwell aquatics xport bio - brightwell,
$29.99
Buy It Now
Bio sponge filter - sponge, pad
$15.76
Buy It Now
Bio sponge filter media pad - bio,
$14.99
Buy It Now
Viz media death note bio - note,
$109.95
Buy It Now
500pcs bio ball media - media, gal
$29.99
Buy It Now
Moving bed bio filter - bed,
$77.99
Buy It Now
Pack ceramic bio balls - pack,
$7.50
Buy It Now
Aquarium sponge pad bio - sponge, pad,
$9.89
Buy It Now
Aquarium pond filter floss - pond, pad
$25.99
Buy It Now
108x aquarium bacteria house - aquarium,
$68.99
Buy It Now
Mini aquarium filter - aquarium, tank
$11.99
Buy It Now
Aquarium bio sponge - aquarium, filter
$13.16
Buy It Now
The klf official - klf",
$28.00
Buy It Now
Hygger aquarium mini - aquarium, bio
$20.00
Buy It Now
Inch long aquarium bio - aquarium,
$62.73
Buy It Now
Tetra whisper bio bag - tetra, bio-bag
$9.50
Buy It Now
Looking for more bio media?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 bio media listings currently in our index. Prices range from $4.99 to $500, with an average of $46.49. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about bio media →
Try this: fox skull | matchbox corvette | netgear cm1000 modem | alsatian | music system | sunshine biscuit | misting system | ceramic pelican | spinning plate | wading river
Whether you are looking for a brand-new or second-hand bio media, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $4.99, while premium listings can reach $500 — giving you a wide budget spread to work with. The average price of $46.49 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.