i have 3 colors of mushrooms that are the same in looks size and texture but the pink ones with white stripes are different.they shrink during the day and double in size at night,all night.all others get big during the day as normal.has anyone ever had mushrooms behave this way? they are not new to the tank.i was given one red one and it multiplied bleached then turned pink with white stripes and is staying this way for over 6 months.i now have 7.
pink
green
purple
pink
green
purple