[Subsea]

In 55G growout tanks, I prefer only mollies. They are active herbivores but not destructive like Rabbits and Tangs. They are just like “big pods”.

I feed heavily. It is fun to watch the tank feed. With respect to changing feeding protocol with different fish loads. Not so much as watching the tank and seeing what it tells me to do. An obvious bio indicator would be GHA or cynobacteria.