Filter Socks
F2030 · 2.75 Inch / 225 / Felt
Superior quality aquarium filter sock Keep your water crystal clear Effective at collecting detritus in the water column Eco-friendly design allows for socks to be cleaned and reused Available in...
Or build it into a bundle — save up to 6% ↓What it is, and who it is for.
- Keep your water crystal clear
- Effective at collecting detritus in the water column
- Eco-friendly design allows for socks to be cleaned and reused
- Available in different Micron density for specific purposes
| Models | 2.75" Filter Sock | 4" Filter Sock | 7" Filter Sock |
|---|---|---|---|
| AIO 10 CUBE | 1 | ||
| AIO 15 PENINSULA | 1 | ||
| AIO 20 CUBE | 1 | ||
| AIO 25 PENINSULA | 1 | ||
| AIO 35.2 | 2 | ||
| AIO 50.3 | 2 | ||
| AIO 65.4 | 2 | ||
| MARINE X 60.2 | 1 | ||
| MARINE X 90.3 | 2 | ||
| MARINE X 110.4 | 2 | ||
| INFINIA FRAG 125.4 | 2 | ||
| INFINIA FRAG 155.5 | 2 | ||
| INFINIA FRAG 175.6 | 2 | ||
| INFINIA REEF 150.4 | 2 | ||
| INFINIA REEF 190.5 | 2 | ||
| INFINIA REEF 230.6 | 2 | ||
| PENINSULA 4820 | 1 | ||
| PENINSULA 6025 | 2 | ||
| PENINSULA 7225 | 2 | ||
| REEF LX 290.6 | 2 | ||
| REEF LX 330.7 | 2 | ||
| REEF LX 380.8 | 2 |
Build around the Filter Socks.
It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.
Pick the right one, not the biggest one
The honest line-up from filtration. Most buyers reading this page should buy the middle column.
Phosphate Media for Freshwater
Filter Socks
Filter SpongeAsked before checkout
The questions our support inbox actually gets.
Does it ship quickly?+
Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.
What if it's the wrong fit for my tank?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.
How does the bundle discount work?+
Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.