diff --git a/knowledge_tools.md b/knowledge_tools.md
index b736f7c..1f9d631 100644
--- a/knowledge_tools.md
+++ b/knowledge_tools.md
@@ -1,39 +1,6 @@
 # Tools
 
-## Fluence Marine REPL
-
-[`mrepl`](https://crates.io/crates/mrepl) is a command line tool \(CLI\) to locally run a Marine instance to inspect, run, and test module and service configurations.
-
-```text
-mbp16~(:|✔) % mrepl
-Welcome to the Marine REPL (version 0.7.2)
-Minimal supported versions
-  sdk: 0.6.0
-  interface-types: 0.20.0
-
-New version is available! 0.7.2 -> 0.7.4
-To update run: cargo +nightly install mrepl --force
-
-app service was created with service id = d81a4de5-55c3-4cb7-935c-3d5c6851320d
-elapsed time 486.234µs
-
-1> help
-Commands:
-
-n/new [config_path]                       create a new service (current will be removed)
-l/load <module_name> <module_path>        load a new Wasm module
-u/unload <module_name>                    unload a Wasm module
-c/call <module_name> <func_name> [args]   call function with given name from given module
-i/interface                               print public interface of all loaded modules
-e/envs <module_name>                      print environment variables of a module
-f/fs <module_name>                        print filesystem state of a module
-h/help                                    print this message
-q/quit/Ctrl-C                             exit
-
-2>
-```
-
-## Fluence Proto Distributor: FLDIST
+### Fluence Proto Distributor: FLDIST
 
 \`\`[`fldist`](https://github.com/fluencelabs/proto-distributor) is a command line interface \(CLI\) to Fluence peers allowing for the lifecycle management of services and offers the fastest and most effective way to service deployment.
 
@@ -72,7 +39,11 @@ Options:
                                             [number] [required] [default: 60000]
 ```
 
-## Fluence JS SDK
+### Fluence JS SDK
 
 The Fluence [JS SDK](https://github.com/fluencelabs/fluence-js) supports developers to build full-fledged applications for a variety of targets ranging from browsers to backend apps and greatly expands on the `fldist` capabilities.
 
+### Marine Tools
+
+Marine offers multiple tools including the Marine CLI, REPL and SDK. Please see the [Marine section](knowledge_aquamarine/marine/) for more detail.
+