I'm new to the Cichlids, I got this one among my other Cichlids. Please identify this Cichlid with black stripes on blue. This fish is very aggressive and territorial than other mates in my tank. I would like to know the type, sex and if i add its partner (male /female) whether the aggression will be less. Because of its aggression, im losing small fishes of type Auratus everyday. Have some 6 Auratus of same size (2 inches). If i have to add the partner fish, pls show me the exact picture. So that i can buy them.
My Tank :
4' X 2' X 2' Glass
One Canister filter,
One Internal Filter,
One Boyu Air Filter 2-way
One AC/DC Air Filter
Substrate: White Marble gravels, Pebbles, Stones, Branchy woods, Aunubias plant.
Fishes, names i know
Blue Peacock,
Auratus,
Yellow Labs,
Red Kodango,
Venus

My Tank :
4' X 2' X 2' Glass
One Canister filter,
One Internal Filter,
One Boyu Air Filter 2-way
One AC/DC Air Filter
Substrate: White Marble gravels, Pebbles, Stones, Branchy woods, Aunubias plant.
Fishes, names i know
Blue Peacock,
Auratus,
Yellow Labs,
Red Kodango,
Venus
