Epiphyte attachment preference on Eucheuma denticulatum (Rhodophycea) Thallus and Vertical Net

Abstract The attachment of epiphytes on culture equipment and seaweed thalli has proven to be one the factors preventing Eucheuma denticulatum growth. This research aimed clarify epiphyte preference for E. thallus by using vertical nets. Vertical net is a cultivation technology that protects seaweeds from herbivorous pests (fish turtles). was conducted at Tanjung Tiram Coast, areas in Southeast Sulawesi Province, Indonesia. used nets thalli. study took place 3 stations, each tools replications. results showed there were 7 species attaching 6 . densities 110 ind./cm 2 250 average, respectively. Statistical analysis no significant difference density between attached those They also insignificantly influenced overall weight. Correlation correlation abundance brightness.