Sphere Seals

Adds sphere seals to Minecraft.

807 Downloads

fabricmobs

Rent Server with this Mod

Screenshots

About this Mod

SPHERE SEALS invaded Minecraft.

🦭 What you can do with Sphere Seals:

Pet it.
Feed it.
Roll it.
Love it.
Build it a house.
Make it go on world dominatio- I mean, wahh?

👀 What Sphere Seals can do with YOU:

Stare at you.
Roll you over like a bowling pin.
Love you.
Take you on adventures.
Be a derp for your viewing pleasures.
Go on world domina- hey now!

Look at that SPHERE SEAL GO.

A sphere seal rolling really fast.

What a silly CLAPPING SPHERE SEAL.

A sphere seal clapping its flip floppers.

So BOUNCY!

A sphere seal bouncing around.

It's sooo cute, if only you could... PET THAT SPHERE SEAL!

A happy petted sphere seal.

❓ FAQ

Can I eat it?

~~Only if you're an orca~~ NO.

Can it eat me?

Maybe.

Is it cute?

Yes.

Available Versions

Sphere Seals 1.21.11release

MC 1.21.11fabric

January 12, 2026

Sphere Seals 1.21.10release

MC 1.21.10fabric

January 12, 2026

Sphere Seals 1.21.6release

MC 1.21.6fabric

January 12, 2026

Sphere Seals 1.21.4release

MC 1.21.4fabric

January 12, 2026

Sphere Seals 1.21.5release

MC 1.21.5fabric

January 12, 2026

How to Install Sphere Seals on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "Sphere Seals". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.6 (+4 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Sphere Seals server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Sphere Seals compatible with fabric?

Sphere Seals officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Sphere Seals – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Sphere Seals consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.