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Figure 2


Fig. 2. Acidification of the ambient water by different fish species. (A) Brackish water species. (B) Freshwater species. Boleoph., Boleophthalmus boddaerti; Perioph., Periophthalmodon schlosseri; Toadfish, Opsanus beta; Misgurnus, Misgurnus anguillicaudatus; Goldfish, Carassius auratus. Values are means ± s.e.m., N=6. All data points after 15 min are significantly different from those at time 0.