Hot Glue

[H@rry]

Is hot glue reef safe? Is it toxic to Acropora? I have recently used it to secure powerheads to their mounts. Lately some of my Acros have begun to STN or have burnt tips.

 

[Cell]

Sometimes a quick search will be faster than waiting for new responses.

The polymers used in hot melt glues will be reef safe.

That is a different question whether they will hold in your application, however. Some may not hold long term underwater unless the surfaces being glued have a lot of roughness to key into.

 

[revhtree Verified Admin]

Sometimes a quick search will be faster than waiting for new responses.

While this is true we also value new questions as a forum even if the topic has been discussed. It helps foster new discussion, educates others who may have not been looking for this specific answer, and also serves as a way for new people to make their first post or thread.

 

[MikeCRK]

Is hot glue reef safe? Is it toxic to Acropora? I have recently used it to secure powerheads to their mounts. Lately some of my Acros have begun to STN or have burnt tips.

Absolutely safe. Just mind the leftovers when gluing as those then look terrible under water