I would recommend a nice tall glass of patience.  A couple of days into new routine is not nearly enough time to see substantial results, especially if the plant wasn't all that healthy to begin with.
I'll put it like this. The unhealthy sword was moved recently and undoubtedly took a pretty good shot to the root structure. Being a heavy root feeder, it will take some time to recover. But you have provided nutrients through root tabs. The tabs are designed to release nutrients over an extended period of time. Give them time to do their job. I believe that adding more tabs right now might disturb the substrate and release nutrients from the existing tabs into the water column, where they won't be of as much use to the sword. In a month or so, if you haven't seen better results, add another root tab directly under the crown of the sword.
In the meantime, don't be stingy with the excel. Depending on tank conditions, the excel your dosing may not be usable to the plant for more and a couple of days, if that.
Out of curiousity, how are you dissolving your DIY CO2? IMHO, efficiency is key considering the limited amount of CO2 produced with DIY.
Just my $.02
				
			I'll put it like this. The unhealthy sword was moved recently and undoubtedly took a pretty good shot to the root structure. Being a heavy root feeder, it will take some time to recover. But you have provided nutrients through root tabs. The tabs are designed to release nutrients over an extended period of time. Give them time to do their job. I believe that adding more tabs right now might disturb the substrate and release nutrients from the existing tabs into the water column, where they won't be of as much use to the sword. In a month or so, if you haven't seen better results, add another root tab directly under the crown of the sword.
In the meantime, don't be stingy with the excel. Depending on tank conditions, the excel your dosing may not be usable to the plant for more and a couple of days, if that.
Out of curiousity, how are you dissolving your DIY CO2? IMHO, efficiency is key considering the limited amount of CO2 produced with DIY.
Just my $.02

 
	 
	 
 
		 
 
		