Thanks Baccus. I'm sure you'll have luck and it will be my turn to be jalous then ^^
I went back to the spot today, and despite I fear a bit about bull sharks, I decided to dive to find more, and here is what I collected in an hour:
52 horned nerites
16 "non-horned" ones
8 "limplets"?
At the moment, they are all in the acclimatation step, dripping method. I will acclimate them longer, as the ones I did previously do not look good. Most of them stay stuck on the rock or the glass, without moving. 3 only are grazing/eating, and 2 felt on their back, same as if they were very weak. Hope they will survive transition from brackish to fresh water...
Here are the ones I call "limplets"". They are oval shaped, almost black, flat, and were found only under driftwoods, opposite the nerites which were all collected on rocks. Any idea of what these are?
I also found nice pieces of drifwoood and some funny crabs, very flat, easy too catch and not agressive - they did not even try to escape and to pinch me, surprising- I had no place where to put them, so I released them, not sure also they will survive.