I've heard of the argentea being similar to dovii in the way that they often seem to go ballistic overnight.... interested to see how that works out lol. I think that you should still try to find a female umbee lol. Now that there is proven success in parachromis x umbriferum hybrids it would be a little less of a blind attempt.
Who said it was cookedsmall mammals raw....not cooked fatty bacon. ok im not contributing to this derailment anymore. last comment i swear lol