Looking For Macro algae

[Sasha T]

Looking for red and blue macro algae, particularly

Blue Hypnea (no common name that I know of)
Gracilaria dilatata (Dragon's Tongue, flat strands of red)
Gracilaria parvispora (Red Ogo, red 1-2mm thick strands)

Feb 19th update: put an order in for Ogo and Hypnea through Candy Corals. Fingers crossed.

 

[Mechano]

Looking for red and blue macro algae, particularly

Blue Hypnea (no common name that I know of)
Gracilaria dilatata (Dragon's Tongue, flat strands of red)
Gracilaria parvispora (Red Ogo, red 1-2mm thick strands)

I believe I seen dragons tongue at living aquarium in Cambridge . Might wanna check there.