This may seem like a silly question... but how do you all keep track of your fish? Do you count them all regularly to make sure they're still there and accounted for? This is my first time with a tank over 10g, so naturally my schools are bigger, there are more hides, and I have more fish. I try to count them every day but they're so fast and constantly swimming around thinking I'm going to feed them that I rarely get an accurate count. I have 12 kuhli loaches in my tank and I've only ever counted 10 out at one time, but they're notorious hiders. I've seen all of them out at different times so I'm not worried right now, just curious how you all put your fish parent minds at ease knowing your fish are all home. How do you all with 50-100+ gallon tanks account for all of your fish??