Correct. The El tigre is also the smallest wild endler there is. I'm keeping them already for a number of years now.
I've found with my guppies, they have very basic needs. The males are 80% all about mating, 20% eating. Females' only need is to eat 100% of the time. I often wondered if I had a female alone, how much WOULD she eat, if I were there to feed her every 15 minutes. Would she actually stop? Would she explode? Of course I'd never test that, but I sure have wondered. I have a 20 gallon with 10 males and and obviously there's no mating, but they still go through the ritual, showing off and each of them letting the others know they're the best looking. And they eat like females since that's all they really have to do!Never heard anyone accuse guppies of having intelligence!