benzjamin13 Administrator Staff member Administrator MFK Member Sep 12, 2005 31,600 608 201 Los Angeles, CA Sep 23, 2015 #41 I actually noticed my 20L getting MTS (probably from the filter). I bought one Yoyo Loach for that tank. I was told they do better in groups or individuals.
I actually noticed my 20L getting MTS (probably from the filter). I bought one Yoyo Loach for that tank. I was told they do better in groups or individuals.
