Water Chemistry... You Decide!!!

Given the previous posting 'Water Testing' by Mudeyes on the 11/11/05 and your knowledge of water chemistry, recirculation systems and fish species...

• What should be done to correct T1,4,5 with a recorded pH of 4.8?
• Given that this water sustains two species; Trout and Australian Bass what are the prefered and acceptable pH range for these species? Which fish are most at danager?
• What should be done to correct A1, A4 with a recorded pH of 7.2 and 7.1?
• Given that the Aquarium hold both Murray Cod (A1) and Yabbies(A2). what are the prefered and acceptable pH range for these species? Are the fish in danager?

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