Maërl or rhodolith beds are seabed habitats of great conservation significance and can be found in the clear waters of Galway Bay and around Ireland. Whilst doing my PhD at the NUI Galway, I met many maerl researchers- I felt compelled to make this documentary. This is the 15 minute version of the film, with the full hour long documentary available via seabedhabitats.org/2014/12/01/maerldocumentary/