Itsme_rach
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- Jan 9, 2018
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Help!
I have had 3 neon tetra since Saturday and they settled in well until yesterday. When I came home from work they were swimming on the surface a lot so I did a 1/3 water change and they were fine after that.
However, I woke up this morning and they were swimming on the surface again. Sometimes they come down but mostly all day they have been up top. The water temp is always 24-25 degrees and it is clear however there is a small layer of, what looks like lime scale I don’t know, on the surface water.
I have taken a picture of the fish and the surface water that has stuff in it. Thank you
Please help