Fish pond

Very much earlier, I preferred guppies, platties and swordtails as the dominant species in my pond.
I even introduced mollies - but the fact remains that they are slow to populate and the pond is basically empty.
 

Then I decided to introduce Goldfish
And now, that is the game changer, they are big and passive - well, in a way I can still maintain my original residence without being devoured.

I tried introducing different species of goldfish and their various colours but somehow - they preferred the main majority - golden orange.
Others, like white - find difficult to get into the crowd, isolated and died.

Even the bubble-eye blacks don't seemed to get in.

So far, I'm just maintaining on these.
They are quite healthy and no causality so far.