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Description
air stone in planted tank 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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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Resourceful!!
Format: Paperback
The book includes multiple full-length SAT practice tests that are same format and difficulty level of the real exam. Book covers questions from all sections—Reading, Writing, and Math Each question is accompanied by a thorough explanation, which will help students learn from their mistakes and improve their test-taking strategies. This is a must have as a study tool to prep for an exam.
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Reviewed in the United States on April 6, 2025
★★★★★ 5
Great resource!
Format: Paperback, Format: Paperback
This book is a great resource to have when prepping for the SAT. The diagnostic test is a huge help to see where you are before you dive into studying. The five practice tests include in depth explanations of the answers – that is a big help with studying. This is a great way to study for the digital SAT. Highly recommended!
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Reviewed in the United States on March 14, 2025
★★★★★ 5
Excellent resource beyond Real Estate investing
Format: Paperback
This book is hands down one of the best resources on key financial terms I have read yet. The authors explain many of the most important concepts in easy-to-understand language, building one’s understanding chapter upon chapter. I have ordered a dozen copies to hand out to my team as a reference guide for our group discussions. Whether you’re a newcomer to the profession and need to build a foundational understanding of the subject matter or are a more seasoned professional but would like a first-class teaching aid to assist in the development of others, this book covers all bases.
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Reviewed in the United States on June 25, 2023
★★★★★ 5
Great book
Format: Kindle
Great book . I really appreciate the questions at the end of each chapter that you must solve yourself it really makes this book a cut above the other real estate books I’ve read . Thank you
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Reviewed in the United States on June 19, 2025
★★★★★ 5
Excellent Book
Format: Paperback
This book goes into such details of needed formulas and how to use them. Book has lots of examples of real world use and how to use the formulas. Well worth the purchase price.
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Reviewed in the United States on December 27, 2024