
Careful with your rimless Anthony; prawns gobies can be jumpers especially if they startled. Luckily mine have only jumped into the adjoining cube and yashias will school as opposed to others that r territorial and will fight. At least mine never fought.
I said that wrong...
Some can be jumpers. Yashias and yellow watchmans have jumped before just by me putting my hands in my holding tanks. Watchmans never made it out because of my eurobracing on that tank. One watchman even made it into my overflow.
