I used a grade of carbon in my tanks (just picked up this hobby again after a twenty year hiatus) that didn't sit well with me - it just didn't purify water, mediocre At best it removes odors - and my wife has a bloodhound nose - she can't stand smelly tanks - I've read very good reviews of this much finer grain of carbon from water experts (Premium Carbon) - it's very fine sand like coal. So I bought him these pocket filters and they work really well. Large mesh pockets are also great for large media. Fine-meshed pockets allow significant water flow while retaining fine-grained carbon within them. The water is crystal clear and my wife's nose is happy. We all know what that means - one happy wife - one safe tank - lol.
Sink filter Prio New Water Start Osmos OU380 white
79 Review
Humidifier / air purifier "Fanline Aqua VE400" with an ionizer, with a capacity of 410 gr/h
44 Review
KEDSUM Quiet Rechargeable Battery-Operated Aquarium Air Pump With Dual Outlets - Perfect For Fish Tank, Outdoor Fishing, Transport, And Emergencies
28 Review
Powerful And Quiet Submersible Pump For Aquarium, Pond, And Hydroponics: KEDSUM 660GPH Pump With 6Ft High Lift And 3 Nozzles
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π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review