Jun 26, 2014 #1 3791eidde New Member View Badges Joined Dec 1, 2012 Messages 24 Reaction score 3 Location Lodi, California Rating - 0% 0 0 0 I am using a 20 gallon long for a QT. Any one have a recommendation for a HOB skimmer?
Jun 26, 2014 #2 Reefing Madness Moderator View Badges Staff member Super Moderator Ultimate Member Excellence Award Hospitality Award Joined Oct 27, 2012 Messages 20,033 Reaction score 7,291 Location Peoria, AZ. Rating - 0% 0 0 0 For a 20g tank? No need for one. Just keep up with water changes.