Is silicone aquarium sealant safe to use inside a fish tank? Such as in glueing ornaments and filter pipes?

July 22nd, 2010 by admin | Filed under Fish Tank Aquariums.

Fish Tank Aquariums

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5 Responses to “Is silicone aquarium sealant safe to use inside a fish tank? Such as in glueing ornaments and filter pipes?”

  1. Chaos! says:

    Yup, 100% safe–I did it myself to make a rock cave.

  2. bbstar1122 says:

    It is safe. Aquarium sealant is made to be used to adhere things inside and outside the aquarium.

  3. Ianab says:

    Yes, but make sure you let it cure properly before you put in in the tank.

    Ian

  4. Iain L says:

    As long as you make sure its the aquarium safe type you’ve got then yes its fine.

  5. peter_lee38 says:

    Yep it certainly is, as the other posters have said, make sure you leave it to cure though. I just bought some on the weekend for a job I was doing. I bought selleys aquarium silicon and it says 7 days to cure. So if you do use it, plan time for it to cure before putting it in the tank

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