lfs tested my water i only have 1 tetra tec saltwater test for ammonia asfor live stock ive got 3 damsels ,1 serpent star , 1 hermit crab , 1 coral banded shrimp , many small fan worms i used 20 gl. water from my sisters 90 gl. reef and 10 ro water 7 weeks ago and i have not done anthig else to...