Turned out that my first convict spawn was unsuccessful.
The eggs started turning white and by weekend almost all the eggs were white.
The convicts have cleaned up the eggs and are now guarding the flower pot and surroundings very vigorously.
Other updates include a very rare clean up of the mini tank, currently housing 4 gloFish (danio) 6 juvenile guppy, 1 snail and 6 ghost shrimp. The plants are growing well in the sunlight, There is no algae breakout and flora I have are Java moss (including a moss wall), a lily plant (it is reddish to brown in color) and Anubias petite that I recently procured.