Floating Plants?

[BethK]

does all that stuff work? see, i've only used fertilizer tablets/pellets, combined with clean water and light and never had an issue with my plants, in-fact, the majority grow like they're on crack

 

[JoshuaA]

I initially thought it did nothing, until I noticed my Amazons having much healthier leaves and then after a week or so of dosing liquid carbon all the plants started to progressively explode in growth exponentially and then I thought sure it's just the roots establishing... and nope they're still going like mad!

I think the problem I will encounter my plants will no doubt become reliant and if I start missing doses they'll start perishing. However I'm very happy with their growth.