Best in 7 days
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- CAN
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
Neutral KH Buffer 7.0 800gWhen pH instability is a problem and pH Up or pH Down are not fixing it (as they are simply band aids on the problem), the solution lies in raising the KH (carbonate hardness) of your water. Neutral KH 7. 0 Buffer raises KH, adjusts pH up or down as required and locks pH at around 7. 0. This stops pH fluctuation, reduces stress on fish and contributes to their good health and longer life. Contains chemically clean phosphates, which should not
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 924 reviews
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Product Reviews
★★★★★ 5
Can opener
Color: Blue
I love this. Very easy to use. I have arthritis and this helps tremendously
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
Better way to open a can
Color: Blue
I may not have arthritis, but it saves time and energy. I will be buying another one for the band concession stand. It beats using an original can opener.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
A MUST HAVE!
Color: Blue
FANTASTIC! I have had 32 surgeries on one of my arms and have 1 more to go.. this can opener is a God send!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Works great!
Color: Black with Silver
I am absolutely thrilled with the HouseSapp Rechargeable Electric Can Opener! This handy gadget has made opening cans a breeze. It’s so easy to use — simply press a button, and it automatically opens the can smoothly and safely. No more struggling with manual can openers or worrying about sharp edges!
The rechargeable feature is fantastic. I love that it’s cordless, which makes it so much more convenient to use anywhere in the kitchen without needing to find an outlet. It holds a charge really well, and I haven’t had to recharge it too often, even after using it multiple times.
The design is sleek and modern, fitting comfortably in my hand, and it doesn’t take up too much space in the kitchen drawer. The smooth edge left by the can opener is a huge plus, as it prevents any cuts when handling the lid afterward.
Overall, this is a wonderful, practical addition to my kitchen, and I highly recommend it to anyone looking for a hassle-free can-opening experience!
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Reviewed in the United States on February 20, 2026
★★★★★ 1
Save your money
Color: Black with Silver
Worked great the first few times and now it doesn’t work at all. It is charged and runs! It just doesn’t cut the cans open. Since I don’t eat a lot of can goods I missed the return window. Save your money!
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Reviewed in the United States on May 10, 2026
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