I'm researching coral for a pico aquarium. I really like hammer coral, so that's a definite thing going in my 2.5G aquarium. I've read about GSP. I have a question about it though. I've read that it spreads quickly and one of the ways to maintain it is put other coral around it that sting it to keep it from taking over. What type of coral would A) fit in a pico aquarium and B) contain the GSP.
I don't want anything that'll overrun the aquarium and the other coral, but I love watching it sway in the current.
I don't want anything that'll overrun the aquarium and the other coral, but I love watching it sway in the current.