Can you add a bubble stone

I second cuda's response. The filter itself produces pretty large bubbles but if you have a sponge filter you dont really need an airstone unless you want it for decoration.

Does it include airline tubing?

yes is does. it also comes with air line splits and a water drop stopper thing

I am using Small up to 10gal version with 1W Bedee air pump in a 3gal water tank. I see the air bubbles, but I am not sure this filter does anything?

if you see bubbles it is working. i do find this filter is so small that i use 2 in my 2.5 gallon and i rinse and clean them bi weekly

Aquaneat 3 Pcs Aquarium Bio Sponge Filter Breeding Fry Betta

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐟 Elevate your nano tank game with oxygen-rich, crystal-clear water!

FISH FRIENDLY SOFT SPONGE - Gentle on delicate species like bettas and fry, preventing injury while filtering.
OXYGEN BOOSTING MICROBUBBLES - Innovative air infusion chamber enhances oxygen solubility, keeping your aquatic friends thriving.
EFFORTLESS SETUP MAINTENANCE - Plug-and-play design with easy rinse-and-squeeze cleaning—no hassle, no stress.
TRIPLE ACTION FILTRATION POWER - Combines mechanical debris trapping with bio filtration for crystal-clear water.
PERFECT FOR NANO BREEDING TANKS - Optimized for tanks up to 10 gallons, ideal for hatcheries, maternity, and nano ecosystems.

The AQUANEAT 3 PCS Sponge Filter set delivers superior mechanical and biological filtration with an innovative air infusion system that boosts oxygen levels. Designed for tanks up to 10 gallons, its soft sponge material ensures safe, gentle filtration for delicate fish like bettas and fry. Easy to install and maintain, this 3-pack is perfect for nano tanks, breeding setups, and hatcheries seeking optimal water quality and fish health.

Specifications

ASIN	B078HDL21V
Batteries Included	No
Best Sellers Rank	#106,252 in Pet Supplies ( See Top 100 in Pet Supplies ) #7,350 in Aquarium Accessories
Customer Reviews	4.7 4.7 out of 5 stars (3,127)
Date First Available	4 January 2018
Item Weight	249 g
Item model number	SF-A135x3
Number of Items	1
Package Dimensions	17.3 x 8.31 x 6.2 cm; 249 g
Pet Type	Fish and Aquatic
Quantity	1
Size	Small up to 10Gal
batteries required	No

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€ 37.73

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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AQUANEAT 3 PCS Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish tank 10 Gal

Description

Specifications

Common Questions