Project icon Mermaids
Mermaids

Ever wanted to be a Mermaid? Now you can with Mermaids, this mod allows the user to transform into a Mermaid in water! Giving the user increased swim speed, water breathing, night vision, and more while swimming underwater through seas, rivers, and oceans.

644644 downloads
837837 players used this mod in the last 14 days
3 days agoUpdated June 1, 2026 at 4:59 AM
Game MechanicsAdventureMobs

Commands

Updated May 24, 2026

Command:Description:Permission:
/mer, /mermaid, OR /mermaidsOpens the Mermaids mod menu and accesses the Mermaids mod command line.mermaids (Should be given to everyone)
/mermaids infoGet information on the Mermaids mod installed on the server.
/mermaids toggle [true/false]You can enable or disable Mermaid transformations.mermaids.toggle
/mermaids glow [true/false]Toggle to have only your mermaid model to glow.mermaids.glow
/mermaids airAllows a player as a Mermaid to share air with nearby players.
/mermaids permpotionremoveWill remove the permanent potion transformation from the player.
/mermaids bugMermaids bug command line.
/mermaids bug logGet an information log about possible bug issues that could occur with the Mermaids mod.
/mermaids bug compfixCommand to make sure the player has all of the Mermaids mod components.
/mermaids debugMermaids debug command line.mermaids.debug
/mermaids debug givemermaidringGive the player a testing item called the Mermaid Ring.mermaids.debug.mermaidring
/mermaids adminMermaids admin command line.mermaids.admin
/mermaids admin reloadReload all of the Mermaids configs.mermaids.admin.reload
/mermaids admin transformmode [New Mode Integer]Update the transformation mode with 0 to allow transforming when entering water and 1 to only allow transformation from drinking a potion.mermaids.admin.mode
/mermaids admin defaultmermaid [true/false]Toggles to modify the default mermaid toggle setting on players when they first join the server.mermaids.admin.defaultmermaid
/mermaids admin mermaidonland [true/false]Toggle mermaid on land for all players.mermaids.admin.mermaidonland
/mermaids admin landspeeddebuff [true/false]Toggle if the player will have a speed debuff as a mermaid on land.mermaids.admin.mermaidonland
/mermaids admin blockstransformation [true/false]Toggle to allow some blocks to transform players into a mermaid.mermaids.admin.blocktransform
/mermaids admin raintransformation [true/false]Toggle to allow rain to transform players into a mermaid.mermaids.admin.raintransform
/mermaids admin mermaidglow [true/false]Toggle to have the mermaid model glow.mermaids.admin.mermaidglow
/mermaids admin mermaidglowradius [New Radius Integer]Set the radius of the mermaid glow.mermaids.admin.mermaidglow
/mermaids admin orbisoriginsThe Orbis Origins Compatibility command line. Will only be visiable when enabled with Orbis Origins mod.mermaids.admin.orbisorigins
/mermaids admin orbisorigins mermaidscontent [true/false]Toggle to allow regular Mermaids content. If false, you can only transform into a Mermaid as a mermaid species.mermaids.admin.orbisorigins.mermaidscontent
/mermaids admin orbisorigins onlyinwater [true/false]As a mermaid species, you will only have a Mermaid tail while in water.mermaids.admin.orbisorigins.onlyinwater
/mermaids admin endlesslevelingThe Endless Leveling Compatibility command line. Will only be visiable when enabled with the Endless Leveling mod.mermaids.admin.endlessleveling
/mermaids admin endlessleveling mermaidscontent [true/false]Toggle to allow regular Mermaids content. If false, you can only transform into a Mermaid as a mermaid race.mermaids.admin.endlessleveling.mermaidscontent
/mermaids admin endlessleveling onlyinwater [true/false]As a mermaid race, you will only have a Mermaid tail while in water.mermaids.admin.endlessleveling.onlyinwater
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