[kali]

last for about a weeks then turn brown and melting . whats did i do wrong?
tank 180G
light 384W ( 6 hours/days)
co2 pressure ( drop check turn yellow Ish)
dry fert :1-1/2Tsp-KN03, 1/4ish/Tsp-KH2P04, 1/4Tsp-K2S04. 30ML trace
substrate: flourite+ 2 bags of eco
filter 2xfx5
so far HM is the only plants that death . i took all of them out of the tank last night...
there's alot of water movement in my tank ( 2xfx5+K's4and Ks'1 power head) i wondering is that why HM cant survice because way too much water movement and make the plants bend ??
Thanks

 

[demosthenes]

it might be because you only have the lights on for 6 hours a day, thats not very much. other than that, HM just suddenly starts melting once in a while. It seems to get mad at me every few months and die off. It should grow back though.

 

[kali]

it might be because you only have the lights on for 6 hours a day, thats not very much. other than that, HM just suddenly starts melting once in a while. It seems to get mad at me every few months and die off. It should grow back though.

darn it ..i took it all out and thrown it away last night!!!! i'll bump my light up to 8 hours for all the plants later on tonight when i get home