So, I've been into aquariums for years and all that time I have always admired the salt water tanks especially those ones with a lot of coral and the blue light 
So I decided sell/trade my Purple Spilo and transform his home into a salt water tank. It's a 29g tank I believe the blueprint is 30"L x 12"W x 18"H
I have a HOB filter which is a Marineland Penguin 350 and a heater able to heat the tank very well as a fresh water tank. ( I forgot the wattage)
So I was walking around my LFS and checking out prices for things like:
Lighting, substrate, skimmer, coral, and fish.
As I was looking around I was asking some kid some random questions about things, some I knew some I had no clue, to try and get a grasp on what I would need and how much the kid knows.
Any way he ended up saying that with a tank as small as mine I wouldn't need a protein skimmer but not having one may require me to do more water changes... That raised questions and I only trust this forum when it comes to my fish, so here are my questions...
1. Is that correct could I be fine without one for a while or ever, I would like to get this set-up as soon as I have the money and if the protein skimmer isn't necessary it would move my plans up a few weeks.
2. I was also wondering what are some things you guys have needed for you salt tank that you wish you had bought before setting up your tank?
3. Is there anything I should do before adding live rock, should I add live rock and fish together, or separate them?
4. How long does it take before coral will attach itself to live rock, or is it instant, Is their something I can buy to help it grow and do well?
5. I was going to only add one fish for now(most likely a clown fish) is that wise or should I wait till I can afford more fish and add them together?
I'm very new to salt water tanks and I'm apologize if my questions are asked a ton. I just want to have all my answers in one place so that when I go to spend the large amount of money on this tank I wont mess up and be wasting it.

So I decided sell/trade my Purple Spilo and transform his home into a salt water tank. It's a 29g tank I believe the blueprint is 30"L x 12"W x 18"H
I have a HOB filter which is a Marineland Penguin 350 and a heater able to heat the tank very well as a fresh water tank. ( I forgot the wattage)
So I was walking around my LFS and checking out prices for things like:
Lighting, substrate, skimmer, coral, and fish.
As I was looking around I was asking some kid some random questions about things, some I knew some I had no clue, to try and get a grasp on what I would need and how much the kid knows.
Any way he ended up saying that with a tank as small as mine I wouldn't need a protein skimmer but not having one may require me to do more water changes... That raised questions and I only trust this forum when it comes to my fish, so here are my questions...
1. Is that correct could I be fine without one for a while or ever, I would like to get this set-up as soon as I have the money and if the protein skimmer isn't necessary it would move my plans up a few weeks.
2. I was also wondering what are some things you guys have needed for you salt tank that you wish you had bought before setting up your tank?
3. Is there anything I should do before adding live rock, should I add live rock and fish together, or separate them?
4. How long does it take before coral will attach itself to live rock, or is it instant, Is their something I can buy to help it grow and do well?
5. I was going to only add one fish for now(most likely a clown fish) is that wise or should I wait till I can afford more fish and add them together?
I'm very new to salt water tanks and I'm apologize if my questions are asked a ton. I just want to have all my answers in one place so that when I go to spend the large amount of money on this tank I wont mess up and be wasting it.
