Gold Stripe Maroon Clownfish
This mated pair of Gold Stripe Maroon Clowns - Premnas biaculeatus - came with a tank I purchased years ago, but I knew of the aggressive nature of female Maroon Clowns and put them both in a 10 gallon tank with LR. As a point of reference, that is a Skilter 250 in the background! Ahem... 9 months later, they were still happily entertaining my teenage son daily. Next he wanted a bigger tank. "What have I done?" Naturally, I got him a 29g upgrade.