Table I.

Chlorophyll DBC Dose-Dose Matrix Experimental Design

Group	tanks	3 days pre-fed	4 weeks co-fed	3 days post-fed
1	2	OTD	OTD	OTD
2	2	Chl 4000 ppm	Chl 4000 ppm	Chl 4000 ppm
3	3	OTD	DBC 14 ppm	OTD
4	6	OTD	DBC 28 ppm	OTD
5	3	OTD	DBC 56 ppm	OTD
6	6	OTD	DBC 112 ppm	OTD
7	3	OTD	DBC 224 ppm	OTD
8	6	Chi 500 ppm	Chi 500 ppm & DBC 14 ppm	Chi 500 ppm
9	6	Chi 500 ppm	Chi 500 ppm & DBC 28 ppm	Chi 500 ppm
10	3	Chi 500 ppm	Chi 500 ppm & DBC 56 ppm	rChl 500 ppm
11	3	Chi 500 ppm	Chi 500 ppm & DBC 112 ppm	Chi 500 ppm
12	3	Chi 500 ppm	Chi 500 ppm & DBC 224 ppm	Chi 500 ppm
13	6	Chl 1000 ppm	Chi 1000 ppm & DBC 28 ppm	Chl 1000 ppm
14	3	Chl 1000 ppm	Chi 1000 ppm & DBC 56 ppm	Chl 1000 ppm
15	3	Chl 1000 ppm	Chi 1000 ppm & DBC 112 ppm	Chl 1000 ppm
16	3	Chl 1000 ppm	Chi 1000 ppm & DBC 224 ppm	Chl 1000 ppm
17	6	Chl 2000 ppm	Chl 2000 ppm & DBC 28 ppm	Chl 2000 ppm
18	3	Chl 2000 ppm	Chl 2000 ppm & DBC 56 ppm	Chl 2000 ppm
19	3	Chl 2000 ppm	Chl 2000 ppm & DBC 112 ppm	Chl 2000 ppm
20	3	Chl 2000 ppm	Chl 2000 ppm & DBC 224 ppm	Chl 2000 ppm
21	6	Chl 4000 ppm	Chl 4000 ppm & DBC 56 ppm	Chl 4000 ppm
22	3	Chl 4000 ppm	Chl 4000 ppm & DBC 112 ppm	Chl 4000 ppm
23	3	Chl 4000 ppm	Chl 4000 ppm & DBC 224 ppm	Chl 4000 ppm
24	3	Chl 4000 ppm	Chl 4000 ppm & DBC 448 ppm	Chl 4000 ppm
25	6	CHL 2000 ppm	CHL 2000 ppm & DBC 112 ppm	CHL 2000 ppm
26	3	CCC Chl 2000 ppm	CCC Chl 2000 ppm & DBC 112 ppm	CCC Chl 2000 ppm