Table 1. Size distribution of the fish inventory in verification ponds in April 2004.

Table 2. Size distribution of the fingerlings stocked in verification ponds in April-May 2004.

Table 3. Inventory and stocking at the start of the program.

Table 4. Monthly feed and aeration inputs.

Table 5. Monthly average (± SD) feeding rates per feeding day, in terms of percent body-weight. The number of days fish were fed per month is presented between parentheses.

Table 6. Aeration efficiency estimates of verification ponds.

Table 7. Results of weekly water quality analysis of pond A1.

Table 8. Results of weekly water quality analysis of pond A2.

Table 9. Results of weekly water quality analysis of pond B1.

Table 10. Results of weekly water quality analysis of pond C1.

Table 11. Results of weekly water quality analysis of pond C2.

Table 12. Parameters of the fish harvests.

Appendix 1. Fraction of the fish inventory of seventeen commercial catfish ponds harvested after one to five seine hauls. Unpublished results from a study conducted in commercial pond (Engle at al. 1998).