the flashers will still flash but not like the would when theyre in trios or pairs. swissguard for more color, cryptic for uniqueness. i will say though that the cryptic six line has BRIGHT eyes
Cryptic is the something as pink streaked right ? I love both... A month and. Two weeks in and it's time for an upgrade ! Haha jk ! But I wish I got a 40 br instead :(
If you want a smaller fish, a nice blenny will be fun to watch. Since my first time I got one, every tank of mine has had a tail spot blenny. They are very colorful, and have a great personality. Plus, their face looks like a clown painted up :)