Filters

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• 100-300 gphRated for aquariums between 50-70 gallons
• 8 12"L X 6"W X 8"H with 3 34" of its width behind the tank.
• Warranty: This filter has a lifetime guarantee against defects in materials and workmanship. This is does not include any replaceable parts such as impellers, cartridges etc.

• Ready-to-use filter cartridges for Penguin Power Filters
• Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit

• Bio-wheel never clogs, never needs replacing; UL listed; 6' power cord; good for freshwater and marine aquariums. Stage one screens out dirt and debris, stage 2 removes odors, discoloration and impurities; stage 3 eliminates toxic ammonia and nitrite on contact. Good up to 75 gallon aquariums.
• Filter has a 3 year warranty on performance.
• Filter is 15" x 5.5" x 7.5" high.

• The world's best selling aquarium power filters
• Quiet, efficient and reliable biological and mechanical filtration

• The Tetra Whisper PF10 works 3 ways: Mechanically, Chemically and Biologically
• Filter pulls water from the aquarium and pushes it through the filter cartridge
• Ultra-Activated® carbon removes odors and discoloration better than competing cartridges

• 150 gph Rated for aquariums up to 20-30 gallons
• 5 34"L X 4"W X 5 34"H
• Warranty: This filter has a lifetime guarantee against defects in materials and workmanship. This is does not include any replaceable parts such as impellers, cartridges etc.

• Filter has a 3 year warranty on performance.
• Filter is 5" x 5" x 7.5" high.
• Good up to a 20 gallon tank.

• Heavy-duty external filter delivers powerful mechanical, chemical, and biological filtration for crystal clear water in fresh or marine aquariums
• Extra-large capacity stackable filter medium containers
• Three year warranty

• Silent, powerful and efficient
• Unique double duty filtration--micron water polishing and powerful two-stage filtration