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lebowskia

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

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lebowskia

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

482146647_WhatsAppImage2020-08-26at21_30_40.thumb.jpeg.0023d59c27d3ce69eae9c6371e312518.jpeg 215974193_WhatsAppImage2020-08-26at21_30.40(1).thumb.jpeg.c8e0aed662974bd349ca6561ef20e51d.jpeg

Edited by lebowskia
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jayc
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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