Where to get dry fert and recipe to mix them?

[ongtw]

hi guys,

i came across this form tom barr's website some time ago. below is what i copied from the website.

10- 20 Gallon Aquariums
+/- 1/8 tsp KNO3 (N) 3x a week
+/- 1/32 tsp KH2PO4 (P) 3x a week
+/- 1/4 tsp GH booster once a week(water change only)
+/- 1/32 tsp (2ml) Trace Elements 3x a week
50% weekly water change

I was wondering where can i get the above stuffs from? Also, what's the recipe to mix these together so that i can dose it in liquid form?

please advise. thanks!

[Shadow]

KNO3 is control item in Singapore, so you need to replace it with something else CaNO3... for example

you can use seachem equilibrium for GH booster

AS for the receipe you can visit my blog -> http://aquatic-art.blogspot.com/2008...ng-try-ei.html

You can also create your own receipt, I have fert calculator in my blog as well.

[ongtw]

thanks shadow,

can i get all these from NA?

[Shadow]

KH2PO4 yes, CaNO3 not sure

[ongtw]

hi shadow,

thanks. just wondering how about iron? i'm using wondergro now but was thinking to play with EI for my upcoming tank.

anyone else can help tell me where i can get my hands on CaNO3? thanks!

[Shadow]

You can use Seachem Iron or ADA ECA or other brand