Aquarium replacement air stone breaks up the flow of air into the aquarium, splitting it into a mass of fine bubbles
Air Stone - An integral part of your aquarium
Air Stone - Proper aeration
Air Stone - Dependable & safe
Air Stone - Perfect for any aquarium
Air Stone - Dimensions
Air Stone - Replacement using the Multi-purpose Cleaning Tool
How to use a biOrb Air Stone
SKU: 46029

Air Stone

$3.99

8 reviews
Key Features
  • INTEGRAL PART OF biOrb AQUARIUM — The Air Stone is located at the base of the aquarium, under the filter cartridge, and generates a dense mass of air bubbles from the pump's airflow.
  • ESTABLISHES PROPER AERATION — Uniformly regulates the flow of the air bubbles to provide adequate surface aeration.
  • DEPENDABLE & SAFE — The Air Stone is a solid cylindrical component made of mineral material. It's 1.4 x 0.4 inches (3.5 x 1 cm) in size. The stone has no effect on the water composition, so it's safe for your fish.
  • EASY TO REPLACE — Simply remove the biOrb's filter cartridge, remove old air stone, replace with new air stone and reattach the filter. We recommend replacing the air stone in your biOrb aquarium every 3 months for best results.
  • SUITABLE FOR ALL biOrb AQUARIUMS — The Air Stone fits in all biOrb aquariums. It's suitable for freshwater or saltwater setups.
What's Included

one airstone
View details

Flexible Payments, No Compromises

Bring home the extraordinary without the wait! Split your purchase into flexible payments with as low as 0% APR when you checkout with Shop Pay*

Learn More About ShopPay

Overall rating: 4.8 / 5 from 10 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

This is my 2nd BiOrb

"This is my 2nd BiOrb first 5 gal oval beautiful but small opening challenging… My 4 gal round is great bc part of top comes Off for cleaning placing plants etc much easier. They are works of art with God’s precious creatures in them. 🐟🐟🐟❤️"

— Debra C. (5/5)

Works wonderfully

"Works wonderfully"

— Becky B. (5/5)

Work

"Work"

— Albert M. (5/5)

So necessary

"These really make a huge difference in operating my Baby BioOrb. Hard to find elsewhere."

— Mary I. (5/5)

Effective to promote oxygene in

"Effective to promote oxygene in tank. Creates pleasing bubbles thereby enhancing visual appeal of aquarium."

— CATHERINE I. (5/5)

I love the shape of

"I love the shape of the tube aquarium, and the size of the 9 gal. How ever the filter does not keep the water clear even though the water and filter is changed every other day."

— Ralph B. (3/5)

"They are as advertised. Work like an airstone."

— Andi (5/5)

Luv it!!

"Luv it!!"

— Dave P. (5/5)

Works properly. It generates enough

"Works properly. It generates enough air bubbles for my 10 gallon aquarium. Recommend ."

— Zoila M. (5/5)

Fantastic

"Fantastic"

— Julie N. (5/5)

Q&A