Some new residents have arrived. Fun fact, the Rabbitfish and the Coral Beauty were once tank mates about 3 1/2 years ago. This will be the Rabbitfish's 4th tank move and the coral beauty's 3rd. Everybody seems to be doing well. Some Diatoms appeared yesterday. Did a water change last night, and gave the first dose of Microbacter Clean. May run some phosphate sponge to pull the silicates out but not sure yet. Also threw a mushroom coral in as a tester.