水草情迷

請問點可以 check 到缸水的 PH 呀??

如果 D 水太酸 OR 太簡, 除左換水之外, 仲有什麼方法可以令D 水變返比較中性呀???

要準確就買 PH 器材，普通的就用試劑。
換水，加野個人覺得無效，講錯唔好打面，因為要搵食！

我都用過JBL 增酸同草泥丸,不過都係一般."花仔強話:講錯唔好打面."

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24"*18"*18"
Eheim 2217, ph, totto
Intense 30 w LED 9hrs.
河沙底
CO2 2/sec.

Those PH tester 試劑 is only approx HKD60-100 per set and can use for years.

btw please share your tanks' setup since your substrate is the primary factor affect the PH - and other chemical to raise/lower PH cannot balance the effect of the substrate.

Changing water can minimise the effect to an acceptable range (say use ADA I soil could reach PH 5 initially, but keep changing water it will increase to 6.0 and keep there for a long time)

Some brand of soil claim it maintains PH 6.5 at all times, so it depends)

Some sand base substrate contains shells that increase PH over 7 (and HK tape water is usually pH 7-8).

Sinked Wood in your tank may decrease PH (more accidic)