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it's too much biofilm (oil film) on surface?

lebowskia

By lebowskia
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lebowskia Be nice I'm new here

lebowskia

Posted
Posted (edited)

Hello I have CRS shrimp tank and I have oil film on surface like this, it's too much or can harm shrimps? I think it's can be block oxgen, I'm afraid of that

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Edited by lebowskia
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jayc Shrimp Guru

jayc

Posted
Posted (edited)
4 hours ago, lebowskia said:

oil film on surface

That surface film can be caused by a number of things.

- oils on your hands and arm

- the type of food you feed can have high fats and proteins.

- too much waste accumulated in the tank and gravel.

- not enough filtration that breaks the surface tension. Even an air stone will help here.

 

Edited by jayc
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