I have 13 clams total in my 300 gal. reef ,3 of which are huge. Let me tell ya they really suck the calcium out of the tank. I'm actually thinking of selling my larger clams. I've been playing with this thought for a while now ,just harder to put it in print and post em for sale. I find the draw on calcium to be difficult to keep up with at times. Some old pics but you'll get the idea
Had this guy since it was about 4" ,now it's 14"
Have 2 squamous they were about 7" when I got them now about 13"
