Hello. I am operating a small, private server on ATlauncher with my younger sister. We currently have MoCreatures and CustomMobSpawner installed, but we seem to be running into a few errors:

- Vanilla mobs are way too common
-There are little to no water mobs except for squid

I was hoping that someone could send me a link to a notepad document that contains a realistic setting so when we make a river home we will be visited by crabs and medium fish, as those are our favorite water animals. Maybe even dolphins.

We do not want to the world to be too crowded, and we want creepers off.

Please: Either tell me what to do to adjust this and/or send me a notepad document with the proper settings for realistic spawnings according to biomes. Like ostriches in deserts.

One other request: Please keep jellyfish, sharks, rays, manta rays, fishies and little fish in the ocean. We only want dolphins, crabs, and medium fish in our rivers. Thank you.