Hello, welcome to RP...
naku kawawa naman mga fish mo...lalo na yung dalawang seahorse....I'm assuming that your dad or mom is guiding you through this (pati na sa pagregister mo sa forum)...kaya I'll address my reply to them instead...
To Gio's guardians in this hobby...Your tank is waaay overstocked...a tank that size can handle 3-4 fishes at most, and definitely NOT a yellow tang (Local yellow tang?), sweet lips, and 2 seahorses. At yung mga isda po mukang hindi pinaglaanan ng pansin yung aggressive tendencies nung iba, at lalo na limited space nila...lalo pa yan magpapatayan
Siguro po napabili kayo sa cartimar ng "package" tank nila at sinabi sa inyo na ok lang yan lahat...sinasabi ko na po ngayon na hindi ok yan tank nyo ngayon....pero it's a good thing that you found this site, so that you'll be guided accordingly...nacycle ba yang tank?