Underwater Mysteries #13981232

303

members (measured 1 Sept 2026, 05:37 UTC)

6 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENfan groupmako mermaidsjonathan shiff

Description

©Jonathan Shiff All game rights belong to Jonathan Shiff Game Inspiration Mako Mermaids

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Aug 2026, 05:41	303	first reading

Ownership

Owned by ALIENSUPERSTAR (@bszame) as measured.

Members we’ve seen

ALIENSUPERSTAR (@bszame) — [🔱] • Owner (rank 255) terminated

@Valarievz — [🦑] • Founder (rank 254)

casey (@ozempicwaisted) — [🎓] Tester (rank 13)

Mya (@20kbanzmyaa) — [🎓] Tester (rank 13) terminated

CuteBloom (@AlexiaTheCosmixWinx) — [👥] • Member (rank 1) terminated

Azaria (@NoahFlynn_1) — [👥] • Member (rank 1) terminated

@Lacvrs — [👥] • Member (rank 1)

Ara (@Aragonezz) — [👥] • Member (rank 1)

Tommie (@Tommie_TheBaddest) — [👥] • Member (rank 1)

Emma1200 (@CocoBIxss) — [👥] • Member (rank 1)

dae (@naviigated) — [👥] • Member (rank 1)

xcheryl (@xacher_x) — [👥] • Member (rank 1)

Storm (@storm_ping) — [👥] • Member (rank 1)

Natalie (@KEND8L_K8RDASHIAN) — [👥] • Member (rank 1)

Jenna (@Hellokittyhiya13) — [👥] • Member (rank 1)

MermaidsYT (@loik2029) — [👥] • Member (rank 1)

plastic (@444jacxb) — [👥] • Member (rank 1)

Loop_222 (@Circle11223) — [👥] • Member (rank 1)

Neris (@Elysther) — [👥] • Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

[🔱] • Owner1

[🦑] • Founder1

[⚜️] • Council0

[🔨] • Developer0

[🐙] • Moderator0

[🌊] • Pod Leader0

[🎓] Tester14

[💡] Contributor0

Member303

[👥] • Member287

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Mermaid Of The Ocean#9041865 · 11 shared members

11,238

Mako Adventures#13568405 · 11 shared members

5,249

mistypeak#10440295 · 10 shared members

228,237

Larmonia#5358787 · 10 shared members

217,571

Sirenic Allure#5373783 · 10 shared members

28,175

Insidious Game Studios#6723824 · 9 shared members

266,642

•Ocean World•#14623719 · 8 shared members

158,420

Vampire Origins#12690659 · 8 shared members

42,295

Marine Magic#4481550 · 8 shared members

40,619

H2O:Mako Magic#17083407 · 8 shared members

34,637

Society of Witchcraft#8652643 · 7 shared members

297,545

The Kinetic Abilities#6116142 · 7 shared members

147,876

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.