Is this MCP for fresh water or marine water?

This MCP is designed specifically for marine aquaria. It handles the complex chemistry required for saltwater environments, focusing on parameters like salinity and calcium.

What kind of data does it calculate?

It calculates precise amounts of dosing products, including calcium chloride and magnesium chloride. It also determines salt amounts for water changes.

Can I use this to check if my plan is safe?

Yes. The MCP includes a capability that validates parameter stability, checking if any planned dose or shift violates established biological safety limits.

Do I need to know the chemical formulas?

No. You just need to provide the current volume, the current parameter levels, and the target parameter levels. The MCP handles the chemistry.

How do I know if my dosing is safe?

You can use the validate_parameter_stability capability to check if your planned shifts in calcium, alkalinity, or magnesium exceed safe daily biological limits.

Can I calculate salt requirements for water changes?

Yes, the calculate_salt_mix_needs capability calculates the exact grams of salt required to reach your target salinity for a specific volume.

What parameters can be calculated?

The engine handles salinity, calcium, alkalinity, magnesium, nitrate, and phosphate levels.

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Connect Aquarium Marine Calculator to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Know exactly what to add to keep your ecosystem stable.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Aquarium Marine Calculator.

01
Calculate dosing requirements
Determines the exact amount of various dosing products needed to reach target parameter levels
02
Calculate salt mix needs
Determines the amount of salt required to adjust the salinity of a specific volume of water to a target level
03
Validate parameter stability
Checks if a planned dosing event or recent shift violates biological safety limits

Real work

What teams actually run

Routine Supplementation

You need to raise your calcium level from 400ppm to 440ppm. The AI calculates the precise grams of calcium chloride to add.

Water Change Prep

You are doing a 50L water change and need the salinity to hit 35 ppt. The MCP tells you exactly how much salt to mix.

Safety Review

Before dumping chemicals, you run a stability check to ensure the proposed increase doesn't violate the daily safety limits.

One connector, every AI

Aquarium Marine Calculator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Aquarium Marine Calculator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

873ms average. Fast in production.

Aquarium Marine Calculator is checked daily against the live service.

Daily averagePeak 1138ms

Oct 3Today

Fastest day: 685ms
Slowest day: 1138ms
14-day trend: Stable+1%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Aquarium Marine Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Aquarium Marine Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Aquarium Marine Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_zgv0BXbkS41RRRw37b1UUl4Ak2qtxTwfEIyaxwvh/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Aquarium Marine Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "aquarium-marine-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_zgv0BXbkS41RRRw37b1UUl4Ak2qtxTwfEIyaxwvh/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Aquarium Marine Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Aquarium Marine Calculator owners hand off.

This MCP is built for serious hobbyists and small-scale marine biologists. If your work requires chemistry that can't be estimated, this capability gives you the reliable math you need. It's for anyone who treats their aquatic environment like a controlled scientific experiment.

01
Marine Aquarist
Needs to calculate dosing amounts for calcium, magnesium, and alkalinity to maintain stable reef conditions.
02
Hobbyist Chemist
Uses the MCP to validate complex chemical shifts and ensure water parameters stay within narrow, safe ranges.
03
Reef Keeper
Requires accurate salt mix calculations for large-scale water changes to maintain proper salinity.

FAQ

Questions Aquarium Marine Calculator owners ask.

01
Is this MCP for fresh water or marine water?
This MCP is designed specifically for marine aquaria. It handles the complex chemistry required for saltwater environments, focusing on parameters like salinity and calcium.
02
What kind of data does it calculate?
It calculates precise amounts of dosing products, including calcium chloride and magnesium chloride. It also determines salt amounts for water changes.
03
Can I use this to check if my plan is safe?
Yes. The MCP includes a capability that validates parameter stability, checking if any planned dose or shift violates established biological safety limits.
04
Do I need to know the chemical formulas?
No. You just need to provide the current volume, the current parameter levels, and the target parameter levels. The MCP handles the chemistry.
05
How do I know if my dosing is safe?
You can use the validate_parameter_stability capability to check if your planned shifts in calcium, alkalinity, or magnesium exceed safe daily biological limits.
06
Can I calculate salt requirements for water changes?
Yes, the calculate_salt_mix_needs capability calculates the exact grams of salt required to reach your target salinity for a specific volume.
07
What parameters can be calculated?
The engine handles salinity, calcium, alkalinity, magnesium, nitrate, and phosphate levels.

Explore

More in Science

Connect Aquarium Marine Calculator to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Calculate dosing requirements

Calculate salt mix needs

Validate parameter stability

What teams actually run

Routine Supplementation

Water Change Prep

Safety Review

Building your own app? The connector is yours to use.

Aquarium Marine Calculator Connector

Claude Desktop

Marine Aquarist

Hobbyist Chemist

Reef Keeper

Is this MCP for fresh water or marine water?

What kind of data does it calculate?

Can I use this to check if my plan is safe?

Do I need to know the chemical formulas?

How do I know if my dosing is safe?

Can I calculate salt requirements for water changes?

What parameters can be calculated?

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