biggdriver
Member
First of all thanks for all the info on my last post..I'm setting up a s60 hex due to space..anyway if I go with at least a 10,00k or a 20,00k 400 watt MH and place the clams closer to the top of the tank. WIll I have a problem.. I want a crocea and maybe a tridacna.. they seem to have the most color and I used to have another reef witha green crocea but the tank wasn't as deep..Also what is the "best" calcium level, temp etc...As I said before I had a green crocea and It seemed to me It did ok but I want them to do better than just get by..Thanks for keeping up the excellent board and I hope I too can help anyone I can here...I was looking for a cleanup crew and see that they have many different packs..they go by gallons does this make a diffence if the tank has less surface area (my 60 hex) or can I go by their "gallons"