Is vinegar toxic to fish?

[Wulfonce]

I have a layer of calcium around the top of my tank near the waterline. I tried a scrubbie pad and it doesn't seem to take it off. I was wondering if I wet the pad with white vinegar and try scrubbing it again would the possibility of vinegar ending up in the water harm the fish? Its a 90g and lets just assume a shot glass worth of vinegar would end up in the tank (at the most).

Would this be a problem?

 

[bob965]

They might get offended because fish and chips are often served with vinegar.

 

[sostoudt]

not at that diluted level.

 

[Acipenser]

use a razor blade ! it will take off anything !

 

[spwd]

Yeah including your fingers,be careful but its a good method.


Steve