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Glass seal ok? (updated Images)


Rory

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Does this look bad to you? its a 90L tank

(i know im the newest newbe asking all the questions and im sorry but im a little concerned about all this)

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1.jpg

The algae seems to be eating away at the silicone. Do i need to start worrying? or is this safe as houses?

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That glue is only what is squelched out in the manufacturing of the tank in the first place.

It is smoothed off to a fillet with a wet finger, and it leaves a feathered edge.

The algae just noses in under the edge and just keeps growing, forcing it self under the RTV and finally able to dislodge it.

It could be cut out and not affect the tank, as the main joining power is the glass to glass join,

where it is only a very thin gap, and hard to seperate.

When I remove that fillet, my fav tool is a piece of freshly cut glass ran down the fillet

keeping pressure to the base and side of the glass at the same time.

After removal and cleaning and drying, another fine run of RTV can be run for peace of mind.

Alan 104

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That glue is only what is squelched out in the manufacturing of the tank in the first place.

It is smoothed off to a ...

Excelent! ....

...

...

:-? ...

...

...ummmm...RTV? I'm guessing that this is a sealant that is used on glass/aquariums?...(excuse my ignorance) :roll:

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Yes, and it MUST be acetic cure.

Also a health warning, use in well ventilated area, the fumes can damage the lungs.

Alan 104

Cool man thanks heaps! i've learn't so much from this forum since i joined a few days ago!

Rory :) :bounce: :)

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Usually you can clean right back to the glass with a razor blade or knife. A wipe with meths will clean it and get rid if any moisture, then reseal with RTV. Your tank should be waterproof if the glass is cut right and it is glued properly but it is normal to run a fine bead and smooth it with your finger. Cut the nozel so you get a fine bead and it will come out looking tidy. Have a scrap of paper handy to wipe the excess off your finger when necessary. Good luck.

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