Update on the shrimp situation in Tank 2;
Tyrion and Panda (garra) DO show an interest in the really small shrimplets, as I suspected they should, BUT the little ones seem adept at using what appears to be quantum mechanics, to disappear and to re-appear somewhere else in the tank.
In tank 1, it appears my Cockatoo Apistogramma have had babies. Te smaller of my two females has excavated a hollow, alongside my in-tank filter box and laid her eggs on the side of the box. Both she and the male are guarding the area with gentle persuasion.
Of course, I doubt this happy state of affairs will last, so I suspect I'm going to have to set up my 'spare' tank and find somewhere to put it.
I knew breeding was a possibility, but given the busy and community nature of the tank, I'd assumed that breeding would not so readily occur.
Hey ho and isn't nature wonderful.
Pics to follow.