My first saltwater aquarium!

[H4kimWibowo27]

Hello, guys! My name is Hakim from Indonesia. I have been in the saltwater aquarium hobby for about 3 months, and I love it! I this is the first time I have joined the REEF2REEF community because I believe this forum is full of wonderful people who would take joy in helping each other improve their saltwater aquarium, since I don't have any close people who has experience with the saltwater aquarium hobby and the nearest LFS isn't very good (corals and fish are not really healthy). So, I hope this forum can be the place for me to get advice from more experienced reefers. Thank you guys for helping me!
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Tank info:
Size: 10 gallon (going to upgrade soon)
Light: LED full spectrum 20w
Substrate: live sand (the one made of shells)
Hardscape: live rock
Filter: standard HOB filter
Inhabitants: mini turbo snails×3, striped blue leg hermit crab, skunk
cleaner shrimp, coral banded shrimp, yellow tail damselfish,(I'm trying to get rid of) zoanthids, plate coral, and a majano anemone?
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Still a work in progress, I hope you guys can help!

 

[WIReefer]

Welcome to R2R!!!

 

[H4kimWibowo27]

Welcome to R2R!!!

Thank you so much!

 

[NashobaTek]

 

[H4kimWibowo27]

Thank you for the warm welcome!

 

[H4kimWibowo27]

Does any of you guys think this is a healthy plate coral? I know its got some bleached areas, but its usually likes to spread its skin a little bit out of the skeleton like its "chilling" (ya know, relaxing), is this a good sign? I've also rescaped the rockwork a little bit, and for the past couple of days it has not entered its "chilling" phase. Is this a bad sign? Also, how may i heal the bleached part?