RED SEA PRIZM SKIMMER

Hello all, I just setting up my first marine aquarium and got a red sea
prizm skimmer.
However, it seems to me it blows too much bubbles into the tank, not only
scaring the fish but also obstructing the view.

Any ideas?

Is that normal?

Also, I wanted to ask about lighting. Apparently if I want to get anemones
or coral, light are a must, but how much wattage,
and waht's the difference among fluorescent, compact, hallide and moon
lights?

Do I need good lighting if I decided just on the fish? moonlights too?
timers?

I'm a newbie so I appreciate any useful comments.

Thanks,

Ruben

46G Bowfront tank
1 Jebo Canister filter cs4
1 Red Sea Prizm Skimmer
Live sand