Tetra Aquarium Power Filter, Whisper 10-30 Gallon Fish Tanks

Price: $29.98 - $26.98
(as of Feb 22, 2026 09:13:32 UTC – Details)

The Tetra Whisper Power Filter for aquariums offers quiet, 3-stage filtration for clean water and healthy fish. Dual-sided mesh catches debris and fish waste in its dense, fibrous network, then Ultra-Activated carbon provides chemical filtration by absorbing odors and discoloration. Biological filtration is provided by Bio-Foam, which creates a large, three-dimensional area for cultivating aerobic bacteria, which eliminate toxic ammonia and nitrites. No moving parts means long-term reliability. Uses Stay Clean technology to help keep your aquarium clean, clear and healthy, reduce buildup on aquarium glass and bind small dirt particles to make them easier to filter. This filter uses easy-to-change Tetra Whisper Bio-Bag Cartridges (size large), which trap particles floating in your aquarium. The Tetra Whisper Power Filter 30 treats aquariums as small as 10 gallons and up to 30 gallons (145 GPH).
Product Dimensions ‏ : ‎ 12.25 x 13.65 x 25.87 cm; 660 g
Date First Available ‏ : ‎ June 14 2017
Manufacturer ‏ : ‎ United Pet Group CA (shipping from US)
Place of Business ‏ : ‎ Spectrum Brands Pet LLC, 3001 Commerce St.Blacksburg, VA 24060, 1-800-645-5154
ASIN ‏ : ‎ B072KKF846
Item model number ‏ : ‎ 25849
Country of origin ‏ : ‎ China
Best Sellers Rank: #1,809 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Aquarium Filters
Customer Reviews: 4.3 4.3 out of 5 stars (661) 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); } }); });

QUIET & RELIABLE: The Tetra Whisper Power Filter uses 3-stage filtration to create clear, clean water – Whisper 10-30 treats aquariums as small as 10 gallons and up to 30 gallons
ABSORBS ODORS: Ultra-Activated carbon removes both odor and water discoloration from fish and reptile tanks
CATCHES DEBRIS: Dense, dual-sided mesh filters debris and fish or reptile waste
INNOVATIVE CLEANING POWER: Integrated Stay Clean technology reduces buildup on glass and binds small dirt particles to make them easier to filter
CARTRIDGE REFILLS: Change cartridges monthly; uses large-sized Tetra Whisper Bio-Bag Cartridges (refills sold separately)