I would rather give this game a mixed review. I didn't dislike the game but its not entertaining enough for the price

positive:
- very relaxing
- good atmosphere
- cute drawings
- a lot of fish with rare variants (colors) or gold versions
- nice relaxing music
- no additional monetization

negative:
- too expensive for what it is 6€ / 4.41€ (for me), other games that offer similar grinding (clicker games etc) are free
- not much content (maybe i should've played the demo but i think that wasn't there last time) -> just brainless "grinding"
- you can't really get addicted or play this game a lot(its not worth), instead you just visit every day once and do probably similar progress
- i think there's something missing to reward active playing (maybe like some special fish pack with fish that grow in faster time like the goldfish) and give less money, or like a reset that gives rewards or something -> maybe Relics?

mixed/ various bugs/things i didn't like:
- if you rename a fish in the menu and exit you can only rename it in the tank (wanted to cancel the naming)
- i'd rather have more growing stages or any interactions for example visiting other tanks or something
- if you click on a shown fish in the tank there's always a fish behind that gets chosen instead of the one in the front which makes it frustrating
- its hard to feed a specific fish because all fish swim there, its not unrealistic but i don't like that mechanic
- there's a mechanic missing to make the "Screensaver gameplay" more interesting

TLDR: Get it on sale for 2-3€ or wait till they add more content, if the price was lower i would've probably given a thumbs up

So chill I thought i poped a xanny

Way more idle than it should be. Open the game, buy some fish, close the game, rinse and repeat. some floor and light colors, 8 decorations. Unfortunately I'm still going to get all the achievs. Cute tho.