1st saltwater tank.

[searay]

Hi The tank came with the plumbing.
The intake pvc is 1 1/2" inside diameter and the return looks like 1"
The mag 18 pump that came with it is 1800gph and 145 watts.
The eheim is 910gph and 80 watts.
Would the eheim be enough for this tank with a good skimmer and a powerhead?
Thanks for the sand info.Might go with the pink caribsea.
Screen for the top is a great idea.I like the open top but hate fish on the floor.
Got advice to start with eco rock and add a reliable source of live rock to seed.Less chance to get unwanted stuff and a little cheaper. Not sure on how this changes the cycle time.
As for fish list this is a rough start.Let me know what you think?

1 or 2 percula clownfish
Royal Gramma
Blue Throat Trigger (might be too big but seen it done on a forum)
Flame Angel
Blue Spotted Puffer
Flame Hawkfish
Dragon Wrasse juvenile (know they change and get 1' but heard there ok in a non reef setup for a while).
Was thinking goby or lawnmower blenny but if I get the wrasse will there be issues.
Something else?
Thanks for the input