Thank you! It's a 75 gal. I bought used for $75 and refinished the stand myself. Have a marineland 360 cannister filter for it. Very low maintenance and the water is always crystal clear and on point! I'm going to redo the decorations this spring. Houses about 20 fish or so. .Yes when i had my pleco he would sometimes turn white or change a different color. For my pleco he would change color if he got sunburned (by the sunlight) or if the water was dirty (water needed a water change). T ToneFizzle that fish tank is beautiful how many gallons is it?