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Old 26-02-2018, 09:49 PM   #7
millenium
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Join Date: Mar 2002
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Quote:
Originally Posted by ymmij View Post
I also use this besides the 3M sponge:



Seems weird that your sponge would scratch and tear the silicon. This is worrying.
I just guess. Maybe it could be i buy second hand tanks. I am going to replace all with new tanks.
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