Successful commercial aquaculture production of spiny lobster is, for the most part,still constrained by an array challenges including the development of nutritionallycomplete and cost-effective feeds, control of disease vectors, and the design of larvalmass culture tanks. Culture tank designs for larval production are a critical step tofacilitating the most favorable combinations of water flow, food contact, and larvalsurvivorship over the course of development. The evolution of new plankton-kreisels thatare used by aquariums to culture and exhibit gelatinous zooplankton (e.g., jellyfish)provide a unique opportunity for testing the feasibility for spiny lobster larval culture,particularly with tropical species such as Caribbean spiny lobster (Panulirusargus) whose larval duration, although complex, is comparatively shorter thanother spiny lobsters. Here, we report on the feasibility of culturing P. arguslarvae (i.e., phyllosoma) from hatch to Stage VI using large (180 L) modifiedacrylic plankton-kreisels. We compared overall growth and survival of phyllosoma atstarting densities of 5000 (~27.8 larvae L-1) and 2500 individuals (~13.8larvae L-1) and found no significant difference with respect to survival ormortality through to 65 days (χ2 = 1.595;df = 1; p = 0.2066) resulting in mean survival rates of60.7% (s.e. = ±3.7) and 54.5% (s.e. = ±3.2), respectively. Comparable growth was alsoachieved between both densities to Stages V and VI (mean body lengths of 7.5 and 10.2 mm,respectively) at 25.1 ± 0.41 °C and pH = 8.1. Phyllosoma utilized the entiretank volume and displayed minimal entanglement. The application of such tank designs forlarval spiny lobster culture not only contributes to future designs for aquacultureproduction, but also provides a useful platform for conducting behavioral studies for thiscomplex larval phase.