Over 698,000 strictly plumbing related posts
Plumbing education, information, advice, help and suggestions are provided by some of the most experienced plumbers who wish to "give back" to society. Since 1996 we have been the best online (strictly) PLUMBING advice site. If you have questions about plumbing, toilets, sinks, faucets, drains, sewers, water filters, venting, water heating, showers, pumps, and other strictly PLUMBING related issues then you've come to the right place. Please refrain from asking or discussing legal questions, or pricing, or where to purchase products, or any business issues, or for contractor referrals, or any other questions or issues not specifically related to plumbing. Keep all posts positive and absolutely no advertising. Our site is completely free, without ads or pop-ups and we don't tract you. We absolutely do not sell your personal information. We are made possible by: 
| Re: bubbles in tank |
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Author:
North Carolina Plumber (NC)
I would check the flapper first, it may be slowly leaking down enough for the fill valve to replenish the tanks water level. |
| Re: bubbles in tank |
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Author:
hj (AZ)
It is shutting off "slowly" and aspirating air while doing so. Whether it is a defect or not depends on what make and model it is. |
| Re: bubbles in tank |
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Author:
gizfix (ME)
Rubber on flapper was cracked and allowing tank to slowly drain. Thank you, the toilet is quiet now. And wife too! |
Thank you, the toilet is quiet now  |
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Author:
gizfix (ME)
Rubber on flapper was cracked and allowing to leak slowly. Thank you, the toilet is quiet now. And wife is too |
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