Thanks Jacky!
I got my motivation from senior reefers and experience reefers like you man!
Actually I wanted to frag the hammer but I have no idea how to frag it.
It actually have 3 branches. That's why it looks big.
I have the urge to rescape the entire tank but have no guts to go about it.
I'm afraid that I would mess up the tank. Any advice?
Agreed that frags is suitable for nano.
Cheers
Cast X