Tompot blenny egg development: it’s not bronze, silver, gold like your Olympics, it’s amethyst, gold, silver!

When I’m guarding all the eggs in my crevice, I have plenty of time to watch them develop. Something I notice is how they change colour. You can see in blog 21/4 that when Brenda laid her eggs they were like perfect amethyst jewels, a lovely deep purple, stuck in a very neat honeycomb pattern on the floor of my crevice. As I cared for them, the viable eggs i.e. the ones that were healthy and that I’d successfully fertilised, developed from purple into beautiful golden globes.
Tompot blenny, single with eggs 1

Over the few weeks after that, they progressed so the baby fishes’ eyes could be seen shining silver. The eyes are large relative to the eggs, so part of the whole layer looks sparkly silver and it feels as though all the eyes are on me!!  Because several different females have laid the eggs at different times (this is called partition laying), I am often looking after the three stages of eggs at the same time. Not at the moment though, it’s now the end of the season and I’m just waiting patiently for the last few sparkling silver-eyed eggs to hatch. Phew, I can then build up my strength again because being a ‘stay at home dad’ is very exhausting!!

Tompot blenny RL 1308 337 with eggs

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