180g peninsula tank build - First ever aquarium

[Milad]

so last night I woke up at 4:37am with a brilliant idea on a water change system.
I quickly jotted it all down. So expect to see a automatic weekly water change in this build. And when i say automatic I mean I do absolutely nothing but put a couple cups of salt in (and ill find a way to automate that too).

Ill have some models up of it for feedback tomorrow night.