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Crystal-Clear Water for Fresh and Marine Aquariums.

• Round directional flow spout - Connects to flexible

tubing, to power fountains or creative tank set-ups.

• Completely submersible motor.

• Physical, chemical and biological filtration.

• Aeration control and air filter.

• Lowest priced internal filters on the market.

• Sizes for aquariums from 10 up to 50 gallons.

• Spray Bar - Distributes water evenly over surface

to aid in aeration.

Use horizontally in Terrariums or Reptile Environments

up to 20 gallons.   • Low profile, easily hidden.  •Circulates and filters water.   • Reliable quiet motor.

Use vertically in Aquariums up to 20 gallons.

• Slim design, easily hidden.   • Easily portable for quick

clean up in multi-tank systems.   • Can be used in conjunction

with primary filter.

Use vertically or horizontally for

waterfalls up to 20 inches in height.

*NOT PICTURED

CASCADE™ INTERNAL FILTER

REPLACEMENT CARTRIDGES

Disposable carbon filter cartridges.

• Precision designed to fit the Cascade™ Internal Filter line.

• Quick, easy - Ready to use.

CASCADE™ INTERNAL FILTER

BIO- SPONGE™

• Optimizes colonization of beneficial aerobic bacteria.

• Removes ammonia and nitrites keeping the aquarium healthy.

• Convenient, no fuss, replacement sponge.

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NEW

Cascade 170 Internal Filter-for small terrariums

CIF4   $10.95





Cascade 300 - 70 gph - up to 10 Gallon

CIF1   $15.95

Cascade 600 - 175 gph - up to 50 Gallon

CIF3   $39.95

Cascade 400 - 110 gph - up to 20 Gallon

CIF2   $25.95




Cascade 400 - 110 gph - up to 20 Gallon

CIF11   $4.95

Cascade 600 - 175 gph - up to 50 Gallon

CIF12   $5.95

Cascade 300 - 70 gph - up to 10 Gallon

CIF10   $3.95





Fit Cascade 300 Filters (1/pk)

CIF1FI  $2.95

Fit Cascade 400 Filters (1/pk)

CIF2FI   $3.95

Fit Cascade 600 Filters (1/pk)

CIF3FI   $5.95


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*** The SK11UL Sand Shark Internal Filter has been discontinued by the manufacturer.