hi, im in the uk, bought my little ones from Odin in late December 2018. Theyre in a 12 litre tank from pets at home, with a heater keeping temperature at 21 degrees celsius, salinity is 1.012, coral sand and lava rockclumps, plastic sea fans. mts snails really keep algae down to nothing. Tank lid has a big gap so keep topping it up with R.O. water. i put powdered spirulina in the tank which lays on the surface film, doesnt get eaten.
my phone camera is rubbish, but i will try and take some more as she progresses with the eggs.