I am starting to keep the lights off longer. I was giving my tanks about 13-14 hours of light.
Anyway I was working on my 30g, next to my 20g. I turned the light on the 30g so I could see better (mark I made for 30% and 50% water changes). The fish in my 20g tank all started to go over to the lighted side.... like a plant going towards the light.
Anyway I was working on my 30g, next to my 20g. I turned the light on the 30g so I could see better (mark I made for 30% and 50% water changes). The fish in my 20g tank all started to go over to the lighted side.... like a plant going towards the light.