diff --git a/Resources/Prototypes/Reagents/biological.yml b/Resources/Prototypes/Reagents/biological.yml
index afbf4e390f..d3e07d887b 100644
--- a/Resources/Prototypes/Reagents/biological.yml
+++ b/Resources/Prototypes/Reagents/biological.yml
@@ -26,6 +26,9 @@
   color: "#2cf274"
   physicalDesc: reagent-physical-desc-viscous
   slippery: false
+  viscosity: 0.25
+  tileReactions:
+    - !type:SpillTileReaction
   metabolisms:
     Food:
       # Delicious!