Hi AmaroSwe,
Nice and amazing tank set up. IMO your friend aro vid is a Bandjar Red.
Originated from Bandjarmasin, Indonesia. BR tail fins colors ranges from Yellow...Orange to Red. Body colors
ranges from silver with bluish/greenish scales to pink. Some people call it Yellow Tail.
From your pic, I can see a slight yellow on the tail fins and you said there's a slight pink on the body. Well...I'd say
its the same Bandjar Red that you're having. If you're lucky, it can develope yellowish tint on the gills.
Anyway, BR is the higher grade compared to Green aro. Normally you will get a certificate for this grade unless you
bought it blackmarket/ unauthorised dealer. The expensive Green is the Nami Green which is difficult to get...rare
and the color is not exactly green.
From what I've seen, Green aro doesn't have yellow or pinkish colors on any part of the body...only pale green.
Asian aro : temp 26 to 30 Celcius
pH : Slightly acidic - 6.5.
Feeding : Below 12 in : Twice a day.
12 - 18 in : Once a day.
Above 18 in : every alternate day.
Food : Market shrimp ( remove the hard skin when aro small )
( Adult aro: with skin but remove the shrimp head and tail coz sharp...might damage/punture the aro stomach)
: cube market fish flesh without bones.
: superworm, mealworm, crickets ( remove the legs coz sharp, pellets( have to train when small), frog ( need to hit the frogs head to make it dizzy and then release it at centre of aquarium) If you dont hit the frog's head, the frog is aggreasive..the aro will be chasing the frog and hit the glass or decorations, it might get hurt.. Aro eats almost anything.
If you feed your aro with dead food...easier to combo with other fishes. Feeding live food makes your aro very aggreasive...also pathogens are introduced to tanks via live feeder fish..
Easy and hardy fish to take care of. Good luck and enjoy your aro.
Ciao.