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Description
air stone in planted aquarium Aquarium Air Stone: 0.8" Ball Diffuser for OxygenationMAIN PRODUCT FEATURES: HEALTHIER WATER: This air stone works to create bubbles that will help to oxygenate and filter your water. It will help circulate the water in your tank and create a healthier environment for your aquariums fish and plants. PERFECTLY SIZED BUBBLES: These air stones are made from a quality carborundum material that promotes high density, uniform, and more delicate bubbles. These beneficial bubbles are perfect for any aquarium
MAIN PRODUCT FEATURES:
- HEALTHIER WATER: This air stone works to create bubbles that will help to oxygenate and filter your water. It will help circulate the water in your tank and create a healthier environment for your aquarium’s fish and plants.
- PERFECTLY SIZED BUBBLES: These air stones are made from a quality carborundum material that promotes high density, uniform, and more delicate bubbles. These beneficial bubbles are perfect for any aquarium environment.
- QUALITY MATERIAL: This product is made of high-quality fine sand, silicon carbide, white corundum, and other materials through machine die casting and high-temperature sintering. This material is perfectly safe to place inside any aquarium, and its function will benefit any water system.
- EASY TO USE: Simply soak the air stone for 1 hour before use, and then you’re good to go! If you notice any decrease in bubble quantity or density, use a simple brush to clean any dirt or debris off the air stone to increase bubble production again. Please ensure that you use an air pump of 2 watts or greater with this model.
- 1 YEAR WARRANTY: Did your air stone arrive to you damaged, or is it not working as it should even with the proper air pump? We offer a 1-year warranty and quality customer service, just reach out to us and we’ll do whatever we can to help you!
PRODUCT DESCRIPTION:
This product is made of high-quality fine sand, silicon carbide, white corundum, and other materials through machine die casting and high-temperature sintering. We offer a product lineup of air stones of various sizes and shapes for any aquarium setup! All these air stones are sturdy, durable, and have excellent air dispersion and filterability. Take care of your aquarium the right way with our air stones!
SPECIFICATIONS:
- 20mm air stone ball (x10)
- The tube connecter end is 4mm or about 1/8 inch.
INCLUDED IN PURCHASE:
- Air stone of selected quantity, made of carborundum and other quality materials.
CAUTION:
- Before use, connect the air stone with an air tube, and connect the other end of the air tube to the air pump.
- Ensure that you are using an air pump of 2 watts or greater with this air stone model.
- Please soak the air stone in water for about 1 hour before use, and then connect the air pump.
- If the air stone is used for a long time, dirt and other debris can block the small holes within the air stone. Take out your air stone and clean it with a simple brush if you notice a decrease in bubble quantity and density.
- The bubble production effect varies according to the power of the air pump used alongside the air stone. The depth of the water can also impact bubble production.
- The product should be installed out of the reach of children and children should not play with the product.
Shipping Weight:
- 31 oz (880 grams)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Witchy and wonderful
Format: Hardcover
This book is absolutely delightful in every possible way.
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Reviewed in the United States on August 5, 2020
★★★★★ 5
It's rare to see this kind of representation in a book for tweens, and I am 100% here for it!
Format: Hardcover
My 9-year-old daughter loved this book. It's about two 6th grade witches (Delpha and Katybird) from rival Appalachian families who are learning how to use their magic. The book is told from both of their points of view. As a parent, I was pleasantly surprised by the different types of representation in this book and how sensitively they are handled. Delpha's dad left her and her mom when Delpha was little, and they now live in poverty. Delpha's mom is struggling to pay the bills and sells her family heirlooms to Katybird's grandparents, who run a small museum. Katybird is intersex (androgen sensitive) and believes this is messing with her magical powers. Katy's brother Caleb is Deaf and communicates with sign language. Another character, Tyler, has two moms. It's super rare to see this kind of representation in a book for tweens, and I am 100% here for it.
There's a great scene where Katy reflects on attending another girl's "first moon party" and the attendees share stories about getting their first periods. When the other girls hear that Katy will never have a period due to her androgen sensitivity, they are shocked and treat her with pity and say they will pray for her. Katy is upset because she already loves and accepts herself. "As if making babies was the whole point of me existing," she thinks to herself. I seriously loved this example of how well-intentioned behavior can be hurtful. I also liked how characters getting their first periods is treated as something magical and worthy of celebration. There is so much about this book that is like a breath of magical fresh air.
In addition to all the beautiful inclusive elements woven into this book, it's just really FUN. There is a pet raccoon, an enchanted outhouse, zombies, and hexes that go wrong.
The only minor complaint my daughter had was that the plot relies repeatedly on the two main characters being separated and looking for each other.
Otherwise, this book was a winner with our young reader. Write more books, Ash Van Waterloo! We love you!
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Reviewed in the United States on March 24, 2021
★★★★★ 5
Emotional development...
Format: Hardcover
Cattywampus
Ash Van Otterloo
This is the story of Delpha McGill, a girl that doesn’t like rules or keeping secrets. Delpha lives in a small town in rural Appalachia, Howler’s Hollow, where magic is not permitted. She discovers her grandmother’s hidden book of spells which she is determined to use to help her mother.
Katybird Hearn has her own reasons for wanting to get her hands on the book of spells and has resolved nobody is going to stand in her way. She comes from a long line of witches. In the midst of their squabble, they unintentionally allow a curse to escape. The curse is so evil it wakes their dead ancestors, the Hearns and the McGills, The two girls must learn to work together if they are going to save the town from the zombies.
The author uses great sensitivity in incorporating androgen insensitivity in the plot. Androgen insensitivity syndrome is a condition that affects sexual development before birth and during puberty. People with this condition are genetically male, with one X chromosome and one Y chromosome in each cell. Because their bodies are unable to respond to certain male sex hormones (called androgens), they may have mostly female external sex characteristics or signs of both male and female sexual development. Poverty, sorcery, fears, friendship, and ignorant biases are all a part of this book.
Author Ash Van Otterloo portrays life in a southern country town in the mountains and he does so without being demeaning or patronizing. The characters are well fleshed out. While magic is part of the plot, it is merely a means to showcase the emotional development of the two girls. This is a fast-paced read. The target audience is 10-13 years of age.
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Reviewed in the United States on March 15, 2021
★★★★★ 4
Fun if a bit offbeat upper elementary fantasy
Format: Hardcover
I read this in one afternoon and have to say I enjoyed it. The cast of characters are incredibly diverse, and for the most part this is a believable story (despite the undead magicians and ridiculous outhouse) This story is a "Hatfields vs McCoys" if the two hillbilly families were magicians and were feuding over how they practice instead of over moonshine and land. This brings me to my first gripe with the novel. The dense dialogue in accents. For a middle grade book, the text is filled with a lot of phonetic spellings and backwards english. I guess it is to be atmospheric, but it just makes the characters seem dumb. And that is sad because they are not. Stubborn, and sometimes too preoccupied to see what is under their noses but not stupid. I sometimes felt that the characters had been written into a corner so there were multiple instances of "because magic" and convenient acts of random fortuitous "we have everything we need and don't have to search more because the Luck Gods were smiling". Once or twice I completely missed how the characters got from point A to point B and I Really dislike "wave a wand and everything is good and the mortals forget what happened". A little convenient magic written to solve a solution is fine. But the ending sort of feels a little flat when a Major concern for the entire novel is resolved by sleight of hand.
On the whole though, the characters are likable, and age appropriate (though a bit whiny at times for this parent ;-p) and I liked that diversity isn't a "cause" its just an adjective...As in, there is a gay couple who act like every other parent in the story. There is a deaf younger brother who isn't treated as 'precious' but as a functioning human. Even one of the main characters is intersex and does question "Am I girl enough to be a witch". None of the cast of characters feels forced or out of place making this a nice addition to my kid's library.
ARC free in exchange for an honest review.
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Reviewed in the United States on May 30, 2021
★★★★★ 5
Book
Format: Hardcover
As parents, we absolutely love the author’s books, and this one—Construction Site: A Thankful Night—is no exception! The lift-the-flap feature keeps our kids engaged, and they love discovering the surprises hidden inside. The story is perfect for Thanksgiving, teaching kids about gratitude in a fun and interactive way. The colorful illustrations and familiar construction site characters make it even more enjoyable for our little ones. We’re huge fans of this series, and our kids can’t get enough! Highly recommend for young readers!
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Reviewed in the United States on December 27, 2024