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🔥 HOT DEAL
fishkeeper Bio Filter Sponge for Aquariums, 3 Pack
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 26, 2026 12:12 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 49% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 5% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
17.5/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓✦Sponge Dimension✦ 2.83x2.76in / 7.2x7cm, inside hole diameter 0.98in / 2.5cm, can be cut arbitrarily; Suitable for fishkeeper FK010 series fish tank sponge filter ➡︎ B0F7FTFW3W ⬅︎.
✓✦Effective Filtration✦ High-quality fine biological foam sponge media can quickly capture and trap debris and fish waste, absorb odors to make the water clear, is also the perfect breeding ground for nitrifying bacteria.
✓✦Multipurpose✦ Also can freely DIY as a pre-filter sponge for aquarium, keeps baby fish, shrimp, and snails from getting sucked away by just taking out the middle filter stick and putting it over the intake of the filter.
✓✦Maintenance✦ The aquarium media is easy to clean and reusable. It's recommended to clean the filter foam every 1~2 weeks for the best filter effect.
✓✦Trusted✦ FISHKEEPER always adheres to high standards of quality materials, BPA-free, Odor-free, guaranteed harmless to fish, providing maximum safety for your aquatic organisms just like protecting our own safety!
⚙️ Specifications
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Price
$19.99
$22.99
$24.99
$9.99
$11.99
Max Flow Rate:
145GPH (550L/H)
220GPH (833L/H)
320GPH (1211L/H)
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Adjustable Bubble Volume
20 - 40 Gallon
40 - 70 Gallon
70 - 100 Gallon
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6 Watts
8 Watts
13 Watts
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