Why can't I keep them? I have PPE's, Nucs, PD's, etc. that do fine. I have tried 3 frags of RPE's from different sources and they close up and never reopen. Parameters below. Thanks.
1.026
DKH 9.5
Temp 79-81
PH 8
Calcium 430
Mag 1400
No Nitrates detected
1.026
DKH 9.5
Temp 79-81
PH 8
Calcium 430
Mag 1400
No Nitrates detected