Just noticed something on my tank glass - as well as algae growing on glass [not too much], I've noticed small thread looking organisms - looks like really small white worms moving on the glass - they are really small - looks as if they are moving but might be them moving to the current.
Is this normal during fishless cycling ?
Any advice would be great
Thanks
Jack1
Is this normal during fishless cycling ?
Any advice would be great
Thanks
Jack1