Red sea foundation ABC+

[ZhiYung]

Hi guys !
I was wondering if anyone here could help me to calculate how much of red sea foundation ABC+ I need to dose currently after my tank has been cycled? I'm new to the hobby so I'm not sure how much should I dose.
Tank info:
-total water : 480 liters
-Ca: 340 ppm---> wanna raise it to 420 ppm
-Alk:6.1 dkH---> wanna raise it to 8.5 dkh
-Salinity:1.023----> wanna raise it to 1.025
-Mg: Have not tested yet.
Cycled with NSW for 2 months already.
CuC: 3 halloween hermit crabs and 1 lawnmower blenny.
Currently, I only have 1 small colony of Green Star Polyp and a bunch Green Hair Algae.
Here is a picture of it:

so sad the mangroves did not make it , they all have passed away 3 days ago.

 

[SPR1968]

Hi @ZhiYung and welcome to R2R!

The ABC+ is dosed daily/weekly according to the uptake of calcium, so you need to work out calcium usage which is all shown within the instructions.

You might find with the new system and amount of corals that you don’t need to use ABC+ for a while if your doing regular water changes but testing will tell you.