Hello

[vanimal]

Well at least you took the initiative to get the 150g which shows your thinking ahead plus it buys you some time to figure out what you wanna do. How big are your current fishes? If doing an inside pond is truly an option i envy you! It's something I've always wanted to do.
Welcome to the club!

Same! That would be my dream come true

 

[Redtail_Monster]

The redtail cat is about 10", the Gar is maybe an inch or 2 bigger, and the pleco is about 14".

As for the 37g, the Columbian sharks are 5", BGK is 7-8",pleco about 6". Angels are maybe 4". Eel is about a foot.

The pleco tank, they are all around 1"

 

[BozziniINC]

Dude props to u for having those fish! Ive always been fascinated by gars and catfish. If i had the time space and money i would build me a indoor pond and put a red tail cat in it! The 150 gallon is a good start to put them till u have the pond. I didnt see what the other people said that was harsh but sorry about that. And welcome to AA!