Figure 1. Gastric pH at 2hr after feeding pellet containing 22.7g/100kg bodyweight of added marine calcium gastric buffer (Jacobs et al. 2020). Differing superscripts represent statistical significance (p<0.05). This figure shows that pH significantly increases (the stomach becomes less acidic) 2 hours after feeding a marine calcium supplement compared to a pellet not containing the treatment (the control).