I think there are some importers here that can supply you. You should learn how to maintain a marine tank before you even think about breeding fish. As for the equipment I think it depends on what type of tank you want, reef, fish only. You will have to buy water salt and additives for the water but ask someone else how much they cost. Also alot of test kits. Go with the biggest tank you can for the fact that the water will be more stable, you maybe could even have a sump.
If only I lived in figi or the philippines again then I could go catch my own fish.