alk...whats with it?

matti070

Member
my marine test kit came with testers for ph, NH3/NH4, NO2, NO3, and ALK. what does it do, what is a safe alkalinity lvl, and what does it have to do with ph?:confused:
Matt
 

matti070

Member
i also dont really need to watch my calcium...do i? i dont have corals. the only inverts i have are 2 shrimp, a sponge and an urchin. and my alk is high, tehrefore my ph is 8.4. is this statement true?:confused: :confused:
Matt
 

bdhough

Active Member
If you ever plan on keeping corals its something to learn. There is a relationship between the two beyond the numbers. Look for posts by broomer5 , i think it ends with 5 its at least broomer, on the subject. He's explained it bazillions of times.
Until then i would stick to regular water changes to keep things stable for your invertebrets who use alkalinity to create their shells. Alkalinity/dkh, which are one and the same, is carbonates and combined with calcium form calcium carbonates which is essentailly the skeleton of inverts, corals and corraline algaes. But like i said until you wish to keep corals i wouldn't worry about it and stick to the water changes to keep things right. Always remember, when in doubt, do a water change.
 
Top