Maintainance app, or pen and paper?

[Craigdillman]

I Use an app called old fashioned pen and paper record all my water changes my parameters when i notice something weird if i add corals or fish, i have been pretty diligent and i can flip back to say a few months ago and check how many WCs i did or the paramaters

Maybe I'm anal but i kinda like recording it all

[WarDog]

I plan on using pen and paper. I am old school like that and it just seems way faster to me.