Was wondering if anyone can help? I have a Picasso trigger which has been in my tank for over 15 months now and hasn't noticeably grown since the day i got him/her. I have read that these triggers are slow growing, but surly after 15 months i should see some growth! Its about 2 inch in size and at least 2 years old. Its not a particularly greedy fish, but is chunky so i assume is receiving enough food. Would appreciate any info or advice. Many thanks.