Mini Halimeda Macroalgae | Halimeda tuna

Halimeda tuna is a heavily calcified macroalgae that grows up out of substrate. This species is very unpalatable to most marine fish and invertebrates. This species is very, very small and only maxes out at about 2”.

***Halimeda will almost always appear white right out of shipping. This is due to the chloroplasts moving deeper into the algae’s tissue when exposed to the dark. This is normal and is not a cause for concern. Healthy Halimeda will color back up after a few hours of light exposure.***