Crabs remained significantly longer inside the BOX pots than in DOMEpots (Nemenyi test: q0.05,∞,3 = 3.314, qc = 5.62, p < 0.05) and DOME-T pots (qc = 4.88, p < 0.05), while the average number of days in the DOME and DOME-T pots did not differ significantly (qc = 0.66, p > 0.05).