How to create the perfect environment for a Clownfish - 20 gallon

[newbiesaltwater]

Hello,
I have a 20 gallon freshwater tank that I want to convert to a saltwater since I got bored of freshwater as I've done it for years. I am so amazed by clownfish and there colour.
I am wondering what I need to do to change my freshwater to a saltwater.
Here are my q's:
Do I need to empty my whole freshwater tanks water to make it saltwater?
What do you recommend for sand? Live sand?
I don't want live coral. Is it safe to use fake coral décor?
is a clownfish ideal for my tank? Should I get two?
What is the cycle time if my tank has been used before?
Thank you.
Tyler

 

[fst4wrd]

Welcome
Ton of knowledge here to help get the answers you need.
Your going to have to start from scratch to convert a FW to SW. I was informed by my LFS when I was going to convert my FW 55 to SW, I was going to have to empty it clean it (just vinager and water). For a 20gal use live rock and live sand, fake decor is fine.
You will get alot more info once others start posting, I am only 6 months into SW and love it. Costly but its great.

 

[joneyelik1996]

I am a college student looking for a fish tank set up. I have a love for fish, and I have had a variety since I was younger and other pets. When I move houses next year I am planning on getting a clown fish. I have been doing a lot of reading lately on things I need but it all Tutuapp 9Apps Showbox seems to be different. So I have a few questions!