Yes Eelzor,
Thats all it is, pebbles stuck onto a flowerpot with silicone then boiled in a pressure cooker to steralise it. The pebbles were already cleaned and polished, sold to be used in the bottom of floating candel bowls or somthing just as weird
Woke up this morning to find 2 golden loaches and 2 clown loaches crashed out after a night on the gravel
Jim
Really nice cave. I'd like to do something similar with a fish bowl. Finally something they can be used for(besides death traps for fish). Seeing what you have done makes me want to start on it right away