27 сент. 2022 г. · Some people say 20 ppm maximum. At least for guppies I would say 40 ppm is still ok on the day of water changing. GH is also called hard water ...

21 февр. 2012 г. · Here are the results: Nitrates are between 40 and 80 ppm (closer to 40). Nitrites are between 1.0 and 3.0ppm. Hardness is soft or 75ppm.

23 апр. 2022 г. · Some folks keep guppies in their hard water with GH and KH up at 20 degrees. When you go higher than that you start to get a lot of mineral deposits around ...

18 окт. 2019 г. · Guppies like higher hardness levels but can cope with most water hardness levels as long as they don't change too quickly.

19 июл. 2014 г. · I tested my water today and I've gotten some odd readings. Ammonia: 1.5 ppm · Nitrite: 0. Nitrate: About 40 ppm. My water temp is 79.9 F What ...

11 янв. 2023 г. · Ammonia: 0 ppm · Nitrite: 0 ppm · Nitrate: 5-10 ppm pH: 7.5. Tank 2 (offspring): Ammonia: 0-0.25 ppm (probably because I just found a dead fish)

20 авг. 2013 г. · New Member. pH is 7.6, temp is 75F ammonia is 0, nitrites is 0 and nitrates is 5 ppm. I don't know the water hardness, unfortunately.

12 янв. 2021 г. · the guppies have been together since I got them on December 8th. The general hardness (according to a test strip so) is at 120-180 ppm. Kh is < ...

1 мая 2023 г. · No2=0 ppm. Ph=107. Hardness ppm >250. CI= seems like 0.8 but is that possible after 8 days of water change?! Include picturesView attachment ...

18 апр. 2016 г. · Ok, so the water from the source that is not softened has a total hardness of 430 ppm. That's a huge difference from 20. CindiL.