rose bubble tip anemone

I just got a lovely rose bubble tip anemone and want to grow it as quick as possible. So far it looks very happy and is hosting my gladiator clownfish. The parameters of my tank are 1.023sal / 7.8pH / 0.25 ammonia / 0 nitrate&nitrite. Tank is 8Gal, ammonia is 0.25 from new CUC, Tank is about 2...