diff --git a/mods/noblegas.js b/mods/noblegas.js
index ff9aadfd..c8b60a34 100644
--- a/mods/noblegas.js
+++ b/mods/noblegas.js
@@ -106,7 +106,7 @@ elements.frozen_xenon = {
 elements.radon = {
     color: elements.neon.color,
     behavior: behaviors.GAS,
-    colorOn: ["#3dd3cb","#32f7e7","#31c0a8"],
+    colorOn: ["#d33d83","#f7327d","#c0316d"],
     category: "gases",
     state: "gas",
     conduct: 0.8,
@@ -156,7 +156,7 @@ elements.radon = {
 elements.liquid_radon = {
     color: elements.neon.color,
     behavior: behaviors.LIQUID,
-    colorOn: ["#3dd3cb","#32f7e7","#31c0a8"],
+    colorOn: ["#d33d83","#f7327d","#c0316d"],
     category: "states",
     state: "liquid",
     tempHigh: -58,
@@ -170,7 +170,7 @@ elements.liquid_radon = {
 elements.frozen_radon = {
     color: elements.neon.color,
     behavior: behaviors.WALL,
-    colorOn: ["#3dd3cb","#32f7e7","#31c0a8"],
+    colorOn: ["#d33d83","#f7327d","#c0316d"],
     category: "states",
     state: "solid",
     tempHigh: -68,
diff --git a/mods/nousersthings.js b/mods/nousersthings.js
index 8dab88c2..f0ef3563 100644
--- a/mods/nousersthings.js
+++ b/mods/nousersthings.js
@@ -625,7 +625,7 @@ elements.e_pipe = {
                 var x = pixel.x+coord[0];
                 var y = pixel.y+coord[1];
                 if (isEmpty(x,y)) {
-                    createPixel("brick",x,y);
+                    createPixel("pipe_wall",x,y);
                     pixelMap[x][y].color = pixelColorPick(pixel,"#808080");
                 }
             }
@@ -870,7 +870,7 @@ elements.channel_pipe = {
                 var x = pixel.x+coord[0];
                 var y = pixel.y+coord[1];
                 if (isEmpty(x,y)) {
-                    createPixel("brick",x,y);
+                    createPixel("pipe_wall",x,y);
                     pixelMap[x][y].color = pixelColorPick(pixel,"#808080");
                 }
             }
@@ -1110,7 +1110,7 @@ elements.bridge_pipe = {
                 var x = pixel.x+coord[0];
                 var y = pixel.y+coord[1];
                 if (isEmpty(x,y)) {
-                    createPixel("brick",x,y);
+                    createPixel("pipe_wall",x,y);
                     pixelMap[x][y].color = pixelColorPick(pixel,"#808080");
                 }
             }