Deficiency?

tafsound

Junior Poster
Jul 2, 2006
16
0
1
woke up this morning to this:
IMG-0494.JPG
IMG-0495.JPG

my co2 was out for about 2h yesterday while i had the co2 tank refilled.
could these deformed/stunted leaves be the result of just a few hours of low co2, or does this look like something else is missing?

plant looked fine last night, but i woke up to this...

tank is 15G, light is current led+pro.
EI with nilocG thrive+
recon'ed RODI with GH ~4, KH ~3.
CO2 press. with inline atomic diffuser to dropchecker(4dKH) at limegreen.
substrate flourite.
fairly new tank, about 8 weeks old.

thanks.
 
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