Hi there, I wonder if anyone can help.
I set up my first ever aquarium last week, and added water dechlorinator to it last night. I have not added any starter fish yet, but I have noticed a scum substance on the surface of the water. It seems to be brown in colour, and I have no idea what it is.
Can someone tell me if I should get rid of it or not?
Thanks
Alaine
I set up my first ever aquarium last week, and added water dechlorinator to it last night. I have not added any starter fish yet, but I have noticed a scum substance on the surface of the water. It seems to be brown in colour, and I have no idea what it is.
Can someone tell me if I should get rid of it or not?
Thanks
Alaine