Cobia Grouper Asian seabass
  North South North Central Central South
  2010 2013 2010 2013 2010 2013 2010 2013 2010 2013 2010 2013 2010 2013
Cage or pond cage cage pond pond cage pond
Aerator (% of hhds) 0 0 100 0 0 0 0 0 25 0 25 0 63 58
- Number - - 1.0 - - - - - 2.0 - 2.0 - 1.2 2.5
- Annual replacement cost (USD/yr)a - - 32 - - - - - 130 - 0.50 - 0.44 25
Boats (% of hhds) 46 50 100 88 23 65 63 0 13 15 0 35 88 37
- Number 1.9 1.0 1.4 1.1 2.1 1.0 1.0 - 1.0 1.0 - 1.0 1.0 1.6
- Annual replacement cost (USD/yr) 1,200 56 72 43 960 55 6.7 - 42 6.7 - 14 26 33
Frame  (% of hhds) 0 0 46 0 0 0 0 0 88 0 50 75 75 0
- Number - - 6.0 - - - - - 3.1 - 2.0 1.7 3.7 -
- Annual replacement cost (USD/yr) - - 35 - - - - - 31 - 14 7.0 0.74 -
Light  (% of hhds) 0 95 100 80 14 95 100 59 38 62 25 5.0 88 58
- Number - 2.2 3.6 8.6 2.3 22 2.0 1.9 4.7 1.4 2.0 2.0 3.3 4.5
- Annual replacement cost (USD/yr) - 3.9 11 2.2 17 8.0 5.2 15 15 15 0.10 2.0 0.067 8.3
Nets (% of hhds) 0 100 31 56 0 100 25 63 0 0 0 10 0 53
- Number - 8.5 1 4.9 - 4.7 1.0 6.5 - - - 1.0 - 1.2
- Annual replacement cost (USD/yr) - 2.6 17 38 - 2.7 30 66 - - - 24 - 42
Pump  (% of hhds) 0 0 100 48 0 0 0 0 75 68 25 25 88 100
- Number - - 1.0 1.30 - - - - 1.8 1.2 1.0 1.0 1.0 1.4
- Annual replacement cost (USD/yr) - - 61 63 - - - - 120 46 2.5 58 1.1 63
Tool  (% of hhds) 0 0 38 40 0 0 0 11 0 53 0 60 0 0
- Number - - n.a. n.a. - - - n.a. - n.a. - - - -
- Annual replacement cost (USD/yr) - - 20 5.5 - - - 36 - 55 - 13 - -
Paddle–wheel (% of hhds) 0 0 0 0 0 0 0 0 75 85 100 100 0 100
- Number - - - - - - - - 1.8 2.0 2.0 3.1 - 3
- Annual replacement cost (USD/yr) - - - - - - - - 120 67 120 80 - 42
aAnnual replacement cost is the cost per item divided by the time to replacement.
- = data not collected
Table 7: Equipment requirements.
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