







🐠 Filter smarter, not harder — keep your tank pristine with ease!
Aquatic Experts Fine Aquarium Media Bags feature a 450 micron polypropylene mesh that balances fine filtration with optimal water flow. The durable, reusable drawstring bags securely hold various granulated filter media, preventing pump damage and ensuring a clean, healthy aquatic environment. Sized at 3" x 8" and sold in convenient 4-packs, these bags are a must-have for freshwater and saltwater aquarium enthusiasts seeking reliable, mess-free filtration.










| ASIN | B0737Z7DQY |
| ASIN | B0737Z7DQY |
| Best Sellers Rank | #9,196 in Pet Supplies ( See Top 100 in Pet Supplies ) #63 in Aquarium Filter Accessories |
| Brand Name | Aquatic Experts |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,923) |
| Date First Available | July 24, 2017 |
| Date First Available | July 24, 2017 |
| Department | All Ages |
| Department | All Ages |
| Directions | 1. Choose your filter media and determine the appropriate bag size from the available sizes: 3''x4'', 3''x8'', 5''x9'', 8''x12'', or 12''x18''. 2. Open the drawstring bag and fill it with your chosen filter media. 3. Secure the bag closure by tightening the drawstring to prevent loose media from potentially causing damage to your water pump or power filter's motor. 4. Place the mesh bag filled wit… |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 3 x 0.5 x 8 inches |
| Item Package Dimensions L x W x H | 8.86 x 4 x 0.02 inches |
| Item Weight | 0.31 Ounces |
| Item model number | 7.59615E+11 |
| Item model number | 7.59615E+11 |
| Manufacturer | Aquatic Experts |
| Manufacturer | Aquatic Experts |
| Material | Polypropylene |
| Product Dimensions | 3 x 0.5 x 8 inches; 0.31 ounces |
| Size | 3” x 8” – 4 pack |
| Specific Uses for Product | Aquarium Filtration |
| Target Audience Keyword | fish |
M**E
Just what I needed
Works just as i needed! They close nicely and do not feel cheap. They hold the amount needed for my 10 gallon tank nicely and safely. You get several of them so its a good deal. Safe for aquariums just make sure you rinse before adding! Highly recommend!
R**R
Use within manufacturers recommended tolerance
Functions well as storage bags for small items that need visual rapid identification or to contain aquarium health products requiring high flow.
O**O
Perfect for water changes!
I use these 5x9 High Flow bags over my gravel-vac (secured with twist tie) or attached to the hose outlet of gravel-vac. Small critters like Ostracods (seed shrimp) will flow through, but baby shrimp and tiny snails will not... Perfect sized mesh to protect my drains and local waterways! These bags are worth the price, made in USA and are quality. My original ones are still holding up, the only reason I'm ordering more is because I haz more tanks (it happens) :")
C**G
Well made
Truthfully I haven’t used them yet. They look well made .
L**D
Perfect for Purigen
Perfect to contain small portions of Purigen. (Just don't rely on the draw string closure.)
T**Y
Useful w/ Aquarium medium
Buying again to use with filter medium.
K**N
Works as described
Working perfect to hold carbon in the filter. I use two bags in my Fluval
M**K
Im very pleased.
Very handy, easy to use. Well made. Works great.
J**P
Ok
Trustpilot
3 weeks ago
1 month ago