I need a mentor ( please?? )

[r.awid369]

New to the hobby with a 20 g tank

sa cavite area ako around molino bacoor. hopefully meron pong someone na malapit sa lugar.
I need help na makakausap ko ng personal na alam nya tlga ang mga bagay bagay sa marine aquariums
currently have:
resun sk300 skimmer
overhead na filter ( kalimutan ko na tawag hahaha pero un ung kasama pag bumili ka ng nano aquarium na may cover at lighting na kasama
wavemaker ( ung pinakamaliit) 1
sandbed
currently have 5 corals and 4 fish
4weeks old palang ung tank ko and they look healthy nmn and once a week ako nag WC (if super busy 1 per 2 weeks)
topoff ko usually 1 every 2 days with a mineral water XD <<< pede ba to?

[SantaMonica]

Hope you found mentor. If not, just post here

[Hensonbony]

This is beyond my knowledge so that I have enough.