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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
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Description
air stones for plants Biorb Air StoneINTEGRAL 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
- 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.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Cute story!!
Format: Hardcover
Enjoyable little Valentines book.
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Reviewed in the United States on February 2, 2026
★★★★★ 4
Sweet story
Format: Hardcover
Gave to a 9 year old grandson who has struggled with reading -- looked like a good choice. He seemed initially pleased.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Good book
Format: Hardcover
Kids love this series of books
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great book!
Format: Hardcover
Such a cute book! Good for ages 2 and up.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Perfect 2nd Birthday Gift, So Fun and Interactive!
Format: Board book
This book was such a fun gift for my niece’s 2nd birthday! She absolutely loved it from the moment she opened it.
The bright pictures in the classic Eric Carle style are beautiful and really grab little ones’ attention. The buttons are easy for small hands to push, and the animal sounds make it extra engaging and interactive. She had so much fun pressing the buttons over and over again and trying to copy the sounds.
It’s a great book for keeping toddlers entertained.
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Reviewed in the United States on February 22, 2026