my tank is pretty new and i want to get a couple fish and a zenia coral. tank has been set up for a couple months with 1-2 inches of sugar sized arrgonite sand 130-150 pounds of homemade rock and 70 pounds of real live rock. the real live rock had quite a few shrooms on it and some smaller type organisms that are all doing really well. i have noticed quite a bit of growth of really small shrooms that have grown larger. my tank went thru diatom algae and a wicked hair algae outbreak but its 99 percent gone now. i put 100 turbo snails and 12 cerinth snails along with 100 blue leg hermits and 5 peppermint shrimp. by the way i am going to be getting rid of some turbos because ive read that they need to eat frequently. i havnt seen anything dead in the tank yet. theres 3 yellow tailed blue damsals in there too all doing good. ive done a water change earlier in the week and nitrate is at about 5ppm. all the other perameters are good. im pretty sure the tank has went thru its cycle, because i have been feeding the crap out of the fish and from all the snail poop after eating the remnants of my algae outbreak, ammonia/nitrite is undetectable. so can i start out slow adding a couple small fish and a medium sized zenia. dont be shy just tell me what you think.