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Aquarium filter 20 gallons in Fish Supplies

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AquaClear Power Filters 20 (100)
 

AquaClear Power Filters 20 (100)

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$22.99

 

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AquaClear Power Filters 20 (100)
Versatile multistage power filter for superior filtration Quick, easy, and convenient filter installation and maintenance Filter comes with biomechanical filter foam and carbon media insertsSuperior filtering capabilities through triple filtration:...
$22.99
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Eshopps RS-100 Reef Sump Filter
 

Eshopps RS-100 Reef Sump Filter

$179.95

 

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Eshopps RS-100 Reef Sump Filter
Eshopps RS-100 reef sump.  Includes drain hose, 4" filter sock bracket (built into filter), filter foam block and 7" 200 micron filter sock.  For reef aquariums up to 100 gallons.  Dimensions:  24"L x 12"W x 16"H, sump capacity 20 gallons.
$179.95
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BIO FOAM DOUBLE - Bio Foam Double Sponge Filters
 

BIO FOAM DOUBLE - Bio Foam Double Sponge...

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$8.59

 

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BIO FOAM DOUBLE - Bio Foam Double Sponge Filters
For aquariums up to 20 gallons. Air driven filter provides both mechanical and biological filtration. These filters are easy to maintain and only r...
$8.59
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13%off
PETCO Power Filter 65 - Orange
 

PETCO Power Filter 65 - Orange

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$34.97

 

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PETCO Power Filter 65 - Orange
For 20-65 gal. Aquariums. Features 4 stage filtration with Bio-Falls technology which boosts biological colonization, enhances oxygen exchange, and never needs to be replaced. Each filter offers adjustable flow control, an extendable lift tube for...
$34.97
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34%off
Hagen AquaClear 20 Aquarium Power Filter
 

Hagen AquaClear 20 Aquarium Power Filter

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$22.97

 

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Hagen AquaClear 20 Aquarium Power Filter
Quiet, efficient and reliable Aqua Clear 20 pumps 100 gph. Recommended for aquariums up to 20 gallons. Aqua Clear stands alone as the only aquarium power filter that offers the integrated filtration of the CycleGuard Insert System. Aqua Clear combines...
$22.97
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Penn Plax Internal Aquarium Filter 110 GPH CIF2
 

Penn Plax Internal Aquarium Filter 110 G...

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$27.99

 

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Penn Plax Internal Aquarium Filter 110 GPH CIF2
Features: -Internal Filter. -For aquariums up to 20 gallons. -Completely submersible motor. -Physical, chemical and biological filtration. -Circulates and filters water. -Reliable quiet motor.
$27.99
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Penn Plax Hang-On Aquarium Power Filter 100 GPH CPF2
 

Penn Plax Hang-On Aquarium Power Filter ...

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$29.99

 

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Penn Plax Hang-On Aquarium Power Filter 100 GPH CPF2
Features: -Hang-on filter 100 GPH. -For aquariums up to 20 gallons. -Revolutionary Bio-Falls Quad-Filtration system. -Poly fiber floss cartridge. -Activated carbon cartridge internal sponge. -External Bio-Falls are wet/dry biological boosters for...
$29.99
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Aquaclear 20 Power Filter
 

Aquaclear 20 Power Filter

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$22.99

 

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Aquaclear 20 Power Filter
The AquaClear Power Filter provides mechanical, chemical and biological filtration through its multi-stage filtration system. Filtration volume is up to 7 times larger than comparable Filters. Installation and maintenance are quick, easy and convenient.
$22.99
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Lees Original Under Gravel Filter: 20 Gallon - (10 x 30 ) #13225 - Aquarium Undergravel Filters -
 

Lees Original Under Gravel Filter: 20 Ga...

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  $13.60

 

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Lees Original Under Gravel Filter: 20 Gallon - (10 x 30 ) #13225 - Aquarium Undergravel Filters -
Lees Original Under Gravel Filter: 20 Gallon - (10 x 30 ) #13225 Trouble-free Biological Under Gravel Filter designed with adjustable 1 uplift tubes for better water circulation. Multiple plate construction for easy installation. Lee's Undergravel...
$13.60
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Tetra Whisper In-Tank Power Filter: PF-40i (20-40 Gallon) #25818 - Aquarium Internal Filters
 

Tetra Whisper In-Tank Power Filter: PF-4...

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  $20.25

 

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Tetra Whisper In-Tank Power Filter: PF-40i (20-40 Gallon) #25818 - Aquarium Internal Filters
Tetra Whisper In-Tank Power Filter: PF-40i (20-40 Gallon) #25818 For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, rather than hanging from the outside -- making it possible...
$20.25
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Tetra Whisper EX20 Power Filter
 

Tetra Whisper EX20 Power Filter

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$18.99

 

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Tetra Whisper EX20 Power Filter
Whisper EX20 Power Filter uses a multi-stage filtration process to create clean, healthy water for your fish. Whisper EX Power Filters directs water through multiple layers of floss to remove particles. The carbon eliminates odors, discoloration and...
$18.99
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Aquarium Systems Duetto Multi Internal Filter -DJ100
 

Aquarium Systems Duetto Multi Internal F...

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$20.99

 

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Aquarium Systems Duetto Multi Internal Filter -DJ100
Multi functional internal filters, excellent for semi-aquatic reptile aquariums. Unit can be laid on its side for filtering shallow water. Provides mechanical and chemical filtration and is recommended exclusively for freshwater applications.
$20.99
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20%off
Pre-Filter Filter-Max I
 

Pre-Filter Filter-Max I

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$5.59

 

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Pre-Filter Filter-Max I
Easy-to-install aquarium pre-filter for added mechanical filtration Attach Filter-Max to powerhead or aquariums filter intake tube Foam sponge filter traps aquarium debris to prevent filter damageSimple aquarium filter upgrade for under $10! Enjoy...
$5.59
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CPR SYS 2000 Wet/Dry Filter Package
 

CPR SYS 2000 Wet/Dry Filter Package

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$429.99

 

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CPR SYS 2000 Wet/Dry Filter Package
CPR Combination Package SYS 2000 includes CR 2000, CS 100 overflow, hose kit, Rio2500 return powerhead and IF75 inflow kit.CR 2000: Recommended for aquariums up to 200 gal. Includes one cubic foot of filter media. Overall size: 24" x 12.5" X 20" Inlet...
$429.99
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CPR SYS 3000 Wet/Dry Filter Package
 

CPR SYS 3000 Wet/Dry Filter Package

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$644.99

 

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CPR SYS 3000 Wet/Dry Filter Package
CPR Combination Package SYS 3000 includes CR 3000, CS 102 overflow, hose kit, and Quiet One pump for return.CR 3000: Recommended for aquariums up to 400 gal. Includes two cubic feet of filter media. Separate sump unit (20 gal.) included. Filter size:...
$644.99
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Marineland Penguin 100 BIO-Wheel Power Filter #PF0100B
 

Marineland Penguin 100 BIO-Wheel Power F...

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$16.99

 

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Marineland Penguin 100 BIO-Wheel Power Filter #PF0100B
Marineland Penguin 100 BIO-Wheel Power Filters provides mechanical filtration to screen out dirt and debris, chemical filtration to remove dissolved organic compounds and biological filtration to eliminate toxic ammonia and nitrite on contact. No...
$16.99
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Whisper 20 Gallon Filter
 

Whisper 20 Gallon Filter

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$23.13

 

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Whisper 20 Gallon Filter
Whisper Power Filters Are The Best-Selling Brand Of Power Filters In The U.S. Appropriate For Every Size Aquarium, They Provide The Three Types Of Filtration That Your Aquarium Needs: Mechanical Filtration -- To Remove Particles Such As Uneaten Food,...
$23.13
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AIR FILTERS FOR PISTON PUMP
 

AIR FILTERS FOR PISTON PUMP

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$1.07

 

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AIR FILTERS FOR PISTON PUMP
Belt driven Double Piston Pump delivers a constant pressure of 20 psi. Powers aquariums up to 500 gallons or 20 one inch airstones. Due to the desi...
$1.07
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Filter Pad Bio Mesh 5.3Oz 12
 

Filter Pad Bio Mesh 5.3Oz 12

$94.26

 

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Filter Pad Bio Mesh 5.3Oz 12
Contains resins to remove calcium, magnesium, and soluble heavy metal ions, including copper and iron. Completely rechargeable. Ideal for soft water aquariums. Large pillow treats up to 20 u. s. gallons.
$94.26
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