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Day 13 of my tank cycle. Ammonia 4ppm, Nitrites 2 ppm, Nitrates 20 ppm, PH 6.4. How are things looking? Since adding ammonia I have noticed a build up white stuff on
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Puffer Fish - homeaquarium
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The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RESPIRATION OF PUFFER FISH 461 The hydrogen ion concentration of the water was measured by colorimetric means. Consequently the analyses do not represent