I do not have an AQUAEL 60 tank, however I have seen them in LFS, they are basic starter kits and its fine for a new fish keeper to begin with and a 54 litre is a decent sized tank to start with.
As time goes on, you probably will upgrade some of the equipment.
And as the other have asked, Fishless cycle, this would be highly recommended you do this before you buy any fish and inverts.
If you do want to do fishless cycle, you will need at least two things, a freshwater testing kit, preferably a liquid based kit, such as API FW Master Test Kit.
[sharedmedia=core:attachments:75363]
And you will also need some ammonia for dsing the tank during the fishless cycle
[sharedmedia=core:attachments:75366] [sharedmedia=core:attachments:75365]
Lastly, you will probably have a bottle dechlorinator or tap safe stuff with your starter kit, if not , then you'll also need to purchase some for when you do water changes to keep the water safe for your fish (they don't like chlorine and other metals thats comes in tap water)
[sharedmedia=core:attachments:75833]
Good luck and do let us know how you get on, as well as if you have any questions or unsure about anything, just ask, we are always happy to help when we can