Which one should I choose? I want them 3 but space is limited. I have the right tank size for them. I can only choose one. I have experience too with all of them. My aba aba is my favorite but actually all but I like the aba aba 1% higher.
Green aros aren't exactly the best looking out of all the Asians.. but I guess my choice would be for that one simply cause its a arowana. lol
i'd say aba aba. i've never kept one cos they get really big and ive always had a fascination with african fishes. you should get an aba aba, it'll be different and definitely teach you a thing or two that you wouldn't have learnt otherwise.