diff --git a/app/assets/stylesheets/specific/pools.css.scss b/app/assets/stylesheets/specific/pools.css.scss
index 31f86c358..06857cdd5 100644
--- a/app/assets/stylesheets/specific/pools.css.scss
+++ b/app/assets/stylesheets/specific/pools.css.scss
@@ -1,5 +1,13 @@
 @import "../common/000_vars.css.scss";
 
+a.pool-category-collection, span.pool-category-collection a {
+  color: #A0A;
+
+  &:hover {
+    color: #B6B;
+  }
+}
+
 div#c-pool-elements {
   div#a-new {
     font-size: 0.8em;
diff --git a/app/presenters/post_presenter.rb b/app/presenters/post_presenter.rb
index d3678c13d..140d2e067 100644
--- a/app/presenters/post_presenter.rb
+++ b/app/presenters/post_presenter.rb
@@ -161,12 +161,17 @@ class PostPresenter < Presenter
       return if pool.nil?
       html += pool_link_html(template, pool, :include_rel => true)
 
-      @post.pools.active.where("id <> ?", template.params[:pool_id]).each do |other_pool|
+      other_pools = @post.pools.active.where("id <> ?", template.params[:pool_id])
+      other_pools = other_pools.series + other_pools.collection
+
+      other_pools.each do |other_pool|
         html += pool_link_html(template, other_pool)
       end
     else
+      pools = @post.pools.active
+      pools = pools.series + pools.collection
       first = true
-      @post.pools.active.each do |pool|
+      pools.each do |pool|
         if first && template.params[:tags].blank?
           html += pool_link_html(template, pool, :include_rel => true)
           first = false
@@ -187,11 +192,11 @@ class PostPresenter < Presenter
     if options[:include_rel]
       prev_rel = "prev"
       next_rel = "next"
-      klass = "active"
+      klass = "active pool-category-#{pool.category}"
     else
       prev_rel = nil
       next_rel = nil
-      klass = ""
+      klass = "pool-category-#{pool.category}"
     end
 
     if pool.neighbors(@post).previous
diff --git a/app/views/pools/index.html.erb b/app/views/pools/index.html.erb
index 8ff8204b4..36f408802 100644
--- a/app/views/pools/index.html.erb
+++ b/app/views/pools/index.html.erb
@@ -17,7 +17,7 @@
 
             </td>
             <td>
-              <%= link_to h(pool.pretty_name), pool_path(pool) %>
+              <%= link_to h(pool.pretty_name), pool_path(pool), :class => "pool-category-#{pool.category}" %>
             </td>
             <td>
               <%= link_to_user pool.creator %>