I used Tetra FloraPride... it made my alge pride, instead of flora.....
Then I switched to JBL Floropro.... uses till now, seeing good result(consider oklah for a newbie like me, and comparing to a tank without fert).....
But I found that these liq fert get ''oxidited' pretty fast. Their color will change to kind of 'yellowish' when oxidited. So, as my tank is only a 20something little mini tank.... I go for a smaller JBL Floropro, 100ml type. I think I get it with RM14. Dosage:1ml per day......