Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
API pH Up, 16 OZAPI pH Up 16 OZ is a fast acting, phosphate free pH adjuster that raises pH in freshwater aquariums to create more alkaline conditions for fish and plants. Colorless formula won't cloud water. Phosphate and nitrate freewon't encourage algae growth. Dose 1 ml per 10 gallons. Avoid pH changes greater than 0. 2 per 24 hours for fish sensitivity. 16 oz size for larger tanks or extended use. Specifications: Category: Aquarium Water Treatment Brand: API
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 296 reviews
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Product Reviews
★★★★★ 5
Great buy
Great shelf base! The price is great and it does the job. I just got the actual shelves from Lowe’s and they work great. I used for my teen son’s room and he loves them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
It’s solid and functional
I really like this shelf system.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Not good for a small space.
Their ok but a little bit to big for my space. Durability is great. Easy to put together. I should of return it.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Look great
I love these and they were so easy to put together and hang.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Everyone should have it
Easy to assemble, very sturdy. I would purchase it again.
Can't beat the price.
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Reviewed in the United States on March 10, 2026
