Pawfly 3 W Aquarium Filter, 1-3 Gallon Fish Tank Filter, 65 GPH Hang On Back Aquarium Filter with Water Wheel Adjustable Water Pump & Oil Skimmer, Ultra Quiet HOB Filter for Tank Filtration

Price: $13.99
(as of Feb 28, 2026 09:45:09 UTC – Details)

Product Description

Parcel Dimensions ‏ : ‎ 12.3 x 10.9 x 9.6 cm; 240 g
Date First Available ‏ : ‎ July 18 2025
Manufacturer ‏ : ‎ Pawfly
ASIN ‏ : ‎ B0FFB9BYSH
Item model number ‏ : ‎ Pawfly-CW2230
Best Sellers Rank: #8,480 in Pet Supplies (See Top 100 in Pet Supplies) #45 in Aquarium Filters
Customer Reviews: 3.4 3.4 out of 5 stars (67) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Easy to Install: Remove the sponge, add water until it reaches the outlet, plug in and wait for smooth operation, then reinsert the sponge. (NOTE: Do not insert the sponge too early to avoid blocking pump outlet, slowing water intake, and causing noise)
2-Stage Filtration: Feature a porous bio sponge that traps debris, uneaten food, and fish waste to keep water crystal clear. It also provides ample surface area for beneficial elements to thrive, helping absorb and eliminate harmful substances
Compact but Efficient: Measuring just 3.53″ L x 3.56″ W x 4.27″ H, this aquarium filter fits perfectly in freshwater or saltwater tanks up to 5 gallons. It provides mechanical and biological filtration to keep your aquarium clean, stable, and healthy
Oxygen-Boosting Water Wheel: Built-in rotating water wheel greatly increases surface agitation, effectively boosting oxygen exchange to increase dissolved oxygen levels. This creates a more vibrant habitat that promotes lively, healthy aquatic pets
Quiet & Adjustable: With a water wheel to reduce motor noise, it runs silently under 30 dB to keep your tank calm and promote the well-being of fish. The handy rotatable knob lets you easily adjust the water flow to meet the needs of underwater life