# Feed Rex (Add Margin)

### When Does Rex Need Food?

If your Rex starts looking sick, it means your position is moving against you. Time to feed him!

### How to Feed Your Rex

1. Choose the Rex you want to feed
2. Click the dropdown to see its stats
3. Click "🍗Feed Me!"
4. Enter the amount you want to add (You can see how much your liq. price will change)
5. Click "Approve"
6. Click "Confirm"

{% hint style="info" %}
Want to see your Rex looking better? Make sure to feed him enough to reach the next health level! 
{% endhint %}

🦖 **Pro tip:** *Keep some reserve funds ready! Having 'emergency food' on hand means you can act quickly if your Rex needs feeding.* 


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.trex.trade/how-to.../feed-rex-add-margin.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.