Cheapest and effective set of liquid fertilizer recommenda

[PeterGwee]

Hi guys! Care to share the complete set of liquid fertilizers you guys are using which has proven to be good and cheap [] ...plus how did you go about dosing it into your tank.

Complete set as example : K2SO4, MgSO4, TMG -- SET 1
JBL Ferropol, K2SO4 -- SET 2

[bclee]

Personally I use:

Seachem Equilibrium (K, Ca, Mg, Fe, Mn)
Seachem Flourish (the traces)
K2SO4

My tank 2-ft (60L)
At water change (30%), ~1/3 teaspoon Equilibrium + 10ppm K (by K2SO4). Weekly 1ml Flourish.

BC

[budak]

Dr. Mallick's LushGrow Aqua and KSO4. Only thing no Ca, but since my loaches kill dozens of malayan snails each night, i think their slowly dissolving shells will do.