Hey Guys so this is actually my first post but have been lurking around the site for a while and finally decided to make an account.
I have been keeping fish for around 2.5 years now and have decided it is time for me to move up to a larger fish. I have kept Puffers, A few variations of 4 to 5 inch cichlids, flower horns, and electric knife fish. Recently I came into a steal on a 125 that I will be moving my flower horns into which will free up a 55 I have. I am wondering what your suggesting a for a semi larger fish to go in the tank would be? Any tips suggestions would be appreciated. If it is a slow growing fish I will within the next 6 months to a year be purchasing a 150 minimum. Only thing that has stopped me from getting the Arowana I really want is the amount of time it takes for them to grow is relatively short. Any help is appreciated.
(Picture of 55 in a temporary set up as we ended up getting the flower horns with no notice)

I have been keeping fish for around 2.5 years now and have decided it is time for me to move up to a larger fish. I have kept Puffers, A few variations of 4 to 5 inch cichlids, flower horns, and electric knife fish. Recently I came into a steal on a 125 that I will be moving my flower horns into which will free up a 55 I have. I am wondering what your suggesting a for a semi larger fish to go in the tank would be? Any tips suggestions would be appreciated. If it is a slow growing fish I will within the next 6 months to a year be purchasing a 150 minimum. Only thing that has stopped me from getting the Arowana I really want is the amount of time it takes for them to grow is relatively short. Any help is appreciated.
(Picture of 55 in a temporary set up as we ended up getting the flower horns with no notice)
