Macroalgae tank. Good or bad idea?

[Ocypode sinensis]

I believe it's a form of Caulerpa. It's from one of the tanks of the Australian Aquarist. Video here.

wow the school of Enoplosus armatus, i can only dream of that.

 

[vlangel]

I'm looking to do 15g of macroalgae as soon as I can move my mudskippers to another tank. Mostly I look for pictures of your macroalgae tanks to get an idea of whether it would look good or bad.
So, if you have a macroalgae tank, I'd like to see a photo please! :beaming-face-with-smiling-eyes:

Here is my tank.

 

[kala jätkä]

Do it

Cool lantern bass! What sand is that?

 

[Ocypode sinensis]

Cool lantern bass! What sand is that?

TLF refugite, they have inconsistent particle sizes among batches.
Unfortunately I had lost the lantern bass due to an accident