Would that fertilyser combination be ok?

[Tiffi]

I have a well planted 70gal with soon pressurised CO2. There is laterite and Flourish Tabs in the substrate. My light is about 1.86wpg.

If I buy Flourish (liquid) will that be enough for my plants? I'm sorry I read the stickys but I'm getting a little confused by macro/micro/trace/etc..

 

[travis simonson]

With that lighting and an adequate fish load I think that Flourish will be adequate for your fertilizer needs. You should do some long range testing to make sure that your NO3 and PO4 levels do not need supplementing just to be on the safe side.