Hello Odexey,
I will be putting your map into Reviewing for the following reasons.
Like I mentioned in your last submission, the theme and build are good, there are a few maps that are related to fish, but none exactly like this, and the build is detailed and well built.
The parkour now has much more variety, you used a nice variety of blocks and items, creating original and enjoyable jumps, so well done.
The only issue is the length, as it is a bit long for a medium. A suggestion I have is removing the end section so the parkour ends earlier, keeping the build the same though. I haven't done this to your map and put it in reviewing so we could discuss this before any changes are made. Please message me in-game, on the forums (mail symbol to the left of the notification bell), or on discord - madi#5198 so we can discuss this further.
Once this has been changed, I will happily consider accepting your map!
Thanks!
- Madi