Iam dosing co2 booster daily and seachem flourish every three days. I want to switch to using seachem equilibrium and potassium dry ferts. For a 5.5 gal tank what would be the dosage? Perameters are ph 7.4, kh 4, gh 13, amonia, nitrite, nitrate all 0 , temp 78-80, light is an 11' marineland double bright led for 6hrs daily. Substrate is laturite and inert mix. Also going to do shrimp in the tank, should i run it a while wirh new ferts before adding shrimp? And third where is a good place to get dried potassium ferts ?