ulva sp

[ja__]

Having problems keeping my ulva alive, it just turns transparent. Help please?

40g
150w giesemann sunrise
14000k bulb
aqualight nano skimmer (too small, i know)
Eheim 2224
jaeger 50w
maxijet 1100

ph 8,3
salinity 1,026
alk 8-9

2 Months old

 

[dalbrecht]

I'd think you might be having a defficiency of nutrients.

What's your PO4 & Nitrogen levels