Thread: What the heck are these on my glass?
View Single Post
  #3  
Old 03-06-2016, 07:04 PM
SeaHorse_Fanatic SeaHorse_Fanatic is offline
Gold Member
  
Join Date: Oct 2004
Location: Burnaby
Posts: 4,880
SeaHorse_Fanatic will become famous soon enough
Default
Add a wrasse, like a yellow/canary wrasse for biological control of flatworms.
Reply With Quote