1st time corals/anenomes questions.

[sharpie]

Hey until someone even comes close to the natural life span of an anemone I don't think they should be kept in any size tank.

As to the OP, there are many soft easy corals you can try, but I agree get your water conditions more stable first. Look into the mushrooms. They are much more tolerant of low light.

what kind of wattage would you need for mushrooms?

 

[Ghost_knife]

why would you say that???
i agree some species should have a larger tank, but you can aboslutly keep anenomes in tanks smaller than a 75

because most anemone get huge and like to Roam the tank. they need no less then 75G to be happy

 

[TKOS]

what kind of wattage would you need for mushrooms?

Many mushrooms will do fine with standard tank lights, even as low as 2-3 watts per gallon. Some may even be able to cope with less than that in small tank. Obviously the more light the better marine tanks tend to do.