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Pawfly Mini Aquarium Sponge Filter, Small Fish Tank Internal Filter with Foam and Air Stone Submersible Bio Sponge Filter for Fish Tanks up to 5 Gallon (Air Pump & Airline Tubing Not Included)
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 9, 2026 6:38 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Pawfly
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Mechanical Filtration: The mini aquarium sponge filter can effectively trap debris, food residue, wastes or other impurities in water. Prevent them from entering the aquarium to keep water clean.
✓Deep Cleaning: The build-in mini filter balls are helpful for blocking large particles in the water and accumulating beneficial elements. Provide biological filtration to fully remove excess damaging substances.
✓Small Internal Filter: 2.13" W x 2.4" H. Fit for fish tanks up to 5 gallons. Suitable for the breeding and feeding of various ornamental fish, shrimp or fish fry.
✓Detachable Submersible Filter – required air pump: < 2 W; jetting volume of air stone: 0.6 L/min. The bio sponge filter with air stone can produce a cascade of dense bubbles in the water, greatly promoting oxygen circulation to keep your fish healthy.
✓Easy to Clean: The bio sponge filter can be easily detached for cleaning. Rinse the sponge every 2 to 4 weeks with aquarium water ONLY. Avoid soaking or washing it in tap water! Replace the white sponge every 2-3 months!
⚙️ Specifications
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$7.59
$9.99
$12.99
Small
Medium
Large
2.13 x 2.4 inches
3.2 x 2.2 inches
4.1 x 2.2 inches
9.5GPH(0.6 L/min)
12.5GPH(0.8 L/min)
20.5GPH(1.3 L/min)
< 2 W
< 4 W
< 5 W
5 Gallons Tank
5-20 Gallons Tank
20-40 Gallons Tank
Item Weight
2.89 ounces
