Hi
My tank has developed a weird waxy scum. It is 200 litres and home to a doz Neons and 2 bristlenose plecs. I was having a serious problem with cyanobacter algae so I have had the lights off for 2 months. Now that they are back on (low) this has happened. Nothing I have ever seen before, anyone have any ideas?
My tank has developed a weird waxy scum. It is 200 litres and home to a doz Neons and 2 bristlenose plecs. I was having a serious problem with cyanobacter algae so I have had the lights off for 2 months. Now that they are back on (low) this has happened. Nothing I have ever seen before, anyone have any ideas?