水草情迷

小弟是新手來的只是養些普通陰性草有些問題想大家請教！
1.ph應是多少？
2.如何提升或降低ph？

1. 6~8

2. http://www.drhelm.com/aquarium/chemistry.html
lower ph
Filtering water over peat
Add bogwood to the tank
Inject carbon dioxide CO2
Use a commercial acid buffer
Water changes with softened water or RO (Reverse Osmosis) water

rise ph
Aerate the water, driving off the carbon dioxide (CO2)
Filter over coral or limestone
·Add rocks containing limestone to the tank or use a coral sand substrate
Use a commercial alkaline buffer

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友朋知所剔，何患少交遊。

6-8

合適的底床和裝飾素材，是水族箱中對 pH 和硬度的最大變數。

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