2 of the leaves have died on the sword plant

but it gave me 2 baby plants since I got it

I got it for my birthday back in mid-june. Hehe... I'm surprised I'm doing anything right
I have a sword plant at my dad's house, he took it out of my 10 gallon over a year ago and stuck it in the 55 gall RES tank he has. I kinda want it, lol.
the wisteria I just added today
the anubias, I've had since December, but once I attached it to the drift wood, it grew 3 new leaves pretty quickly.
and the crypt has recovered from 2 moves, it all melted, but it seems alright now...
I don't know how much lighting I have, the bulb came with the fixture, lid, tank, and stand (all for $50) I got it used.
but the fertilizer I use is Tetra FloraPride... I use it once a month, is that enough? Or too much? is it even a good fert?