Pre-Filter Sponge (Small, Black, 15 PPI) BUY 2 GET 1 FREE | Canton Aquatics

The Canton Aquatics Pre-Filter Sponge is a simple but powerful upgrade for your aquarium filtration system. Designed to fit over filter intake tubes, this coarse 15 PPI sponge improves mechanical filtration, protects small tank inhabitants, and extends the life of your filter media.

Made from durable, reusable foam, this pre-filter traps debris, leftover food, and waste before it enters your filter—reducing clogging, lowering maintenance, and protecting your filter motor from strain.

Key Features

Protects Fish & Shrimp
Prevents fry, shrimp, snails, and small fish from being pulled into the filter intake.

Improves Water Quality
Traps large debris before it reaches your main filter media.

Extends Filter Life
Reduces clogging and wear on your filter motor and media.

Reusable & Long-Lasting
Simply rinse and reuse—no replacements needed.

Universal Fit
Slides snugly over most HOB and internal filter intake tubes.

Benefits

• Keeps baby fish and shrimp safe
• Improves mechanical filtration
• Reduces filter maintenance
• Protects filter motor
• Traps waste and debris
• Easy to clean and reuse

Product Details

Size: Small
Color: Black
Density: 15 PPI (coarse foam)
Placement: Over filter intake tube
Tank Size: All aquariums
Care Level: Beginner
Material: Durable, reusable foam

How to Use

1. Slide the sponge over the filter intake tube.

2. Ensure a snug, secure fit.

3. Rinse in tank water only during water changes.

4. Reinstall and enjoy improved filtration.

Care & Maintenance

• Clean every 1–2 weeks
• Always rinse in aquarium water
• Never use soap or tap water

Buy More & Save

BUY 2, GET 1 FREE
Add 3 to your cart and the discount applies automatically.

Important Notes

• Size may vary slightly as this is a foam product
• Photos are for reference only
• Designed for freshwater & saltwater aquariums