Haze on tank

Stevenf

Members
I recently got a 70g from a person that used it as a turtle tank I believe, there's a cloudy like film above we're there water line was to the top how do I remove this?
 

Ading522

Members
i got that too in my first 55.. soak a sponge and cloth in a vinegar and water solution over night.. spray the solution or apply by sponge and scrub with cloth or scraper..careful about using sand paper.. learned it a little too late.. :(
 

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Plenipotentiary-at-large
Every aquarist/kitchen should have some...

Bar Keeper's Friend is the bomb. But first you might get it wet and see if it's still visible - many times the haze disappears when submerged.
 

secuono

Members
Translucent things vanish in water, just like shards of glass seem to disappear when they fall in.

Clean, new razor should get rid of it, just don't hit the silicone.
 

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Plenipotentiary-at-large
If you can's dazzle them with brilliance...

Why is that?

Technically? - for the same reason that a razor blade may not work but an acid/polishing agent might. Nothing like a blade for accumulated water deposits but "haze" is only a few molecules thick (which a razor might pass over) but when dry is enough to scatter light rather than simply allowing it to pass through. Water (or oil) has the effect of physically and hence optically "masking" surface deposits/irregularities so that the light is no longer reflected to the extent that it's detectable to the naked eye. Same thing happens with small scratches provided they're on the inside of the tank where they can get wet.

That's the "why" - for a more precise explanation of "how" you need Madame Keyes or Reverend Quinn to weigh in - they know almost everything about everything or imagine they do which I know from practice to be at least as entertaining and therefore ultimately as satisfactory to most audiences.

On a side note glad to see that CCA is continuing a tradition of encouraging our nation's youth to play with razor blades, caustic agents and other potentially fatal, life-threatening, over-the-counter contrivances. So Young Skywalker(s), know that the pros always cut away (rather than toward) themselves when using blades as a way to avoid/minimize hemorrhaging, phalangeal or anatomical damage/loss, scarring, embarrassment, parental hysterics, etc.
 

Hawkman2000

Members
Apple cider vinegar. Wipe it down with a paper towel soaked with ACV, let it soak for about 5 minutes, then scrub it off with the rough side of a sponge. Works every time for me.
 

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Plenipotentiary-at-large
Sounds good

The apple part doesn't actually help, it just smells better/sounds cooler, yes? Hard to argue with something that works in any case.
 

Hawkman2000

Members
The apple part doesn't actually help, it just smells better/sounds cooler, yes? Hard to argue with something that works in any case.

Not sure if their is a real difference between other vinegars and ACV. I read about it on one of the forums, tried it out, and it works perfectly.

It even rejuvenates plastic. I have a 13 year old eclipse hood that was covered in buildup. I soaked it with ACV, scrubbed it, rinsed it, looks brand new. Only took about 7 minutes.

I use ACV on all my aquarium parts (filters, light fixtures, glass or plastic covers...).

Every once in awhile I wipe down the top edge on my tanks during a water change to remove the buildup.
 
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