I used to work in the fish section of a pet store. Real phone conversation.
Customer-- how do you teach a piranha not to bite?
Me-- they have to bite to eat.
C-- well my friend taught hers not to bite.
Me-- well why don't you ask your friend then?
C-- I'm never coming in your store again. (Hang up)
55 Gallon, DIY Live Rock, 2 Taotronics 130w LEDs, CPR HOB skimmer and refugium, 525 GPH SunSun 5-stage Canister with UV Sterilizer using Chemi-pure Elite, and Two Fishes GFO reactor and 3 800 GPH powerheads. <><