You are correct glenn – the rhingobius duospilus was exactly what I was looking at – Thank You Very Much! They remind of the desert gobys I kept for a while.
I wanted to ask if you don’t mind, how well are your Assassin snails controlling your MTS population? I’m trying the same thing in my 29g CPD tank (gravel substrate) but it’s taking longer to get them under control than it did in my 55g discus tank (sand substrate), even with more Assassins.
Great pics as always! Thanks glenn,
-jim