Thanks. Bit disappointed they dont use the cave as much, hope its just because its new. Plenty of room for them inside and easy to get in. Theyd much prefer to lay on the sand or behind it.
They love the sand, now and then they go on the gravel (im sure one of the three loves gravel), but they all love playing in the sand, so im glad i did that. My dad now wants a section of his tank done with sand because it looks nice and the corys like it.
I love my peppers, best fish iv seen so far. Great to watch and cute little things. Love it when theyre just playing in the sand and now and then will dart to the surface for air and shoot back down. Theyre class.