Need some help with a presentation on our hobby

[LArifleMAN]

I'm trying to come up with some ideas for handouts to pass around for my presentation, just basic stuff like:

Good Fish for Beginners
Tank Sizes
Water Treatments
Reputable Local Fish Stores

Is there anything else I should include? This is just a basic 30min presentation and i was going to bring in one of my tanks but that isn't going to be feasible so I have to come up with another activity for the class.

 

[Zfishies]

What's the audiences age?

Sent from my LG-P925 using MonsterAquariaNetwork App

 

[LArifleMAN]

20 something's

It's a class on how to effectively give classes.