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crs
03-01-2022, 04:25 PM
hey guys,
I keep having problems breeding discus.. I figured out how to grow them but still cant manage to breed them no matter what I do :P

annyway, since my water is very bad for breeding discus here (tds 450-600) I bought a RO unit to lower TDs. The ro unit works ok.. brings down tds down to 20-30, kh/gh to 1-3, but eggs still turn white after 24h... after deeper checks I saw my PH out of the RO is over 8 (8.3) - tap is 7.8. this high PH is stable even after 24h...

now questions:
1) if everything else is ok and stable (kh/gh/tds) do I really need to aim for low ph aswell in order to breed discus?
2) i kept reading about lowering PH and cant really find a good way to keep it at a certain lvl without risking ph crashes and kill my discus..

thank you

CliffsDiscus
03-02-2022, 05:22 PM
I have my tap around a ph of 8.9 hatching without any problems. Might be that the males has a low sperm count.

Cliff

crs
03-02-2022, 07:05 PM
Hmm so I shouldnt bother with droping ph?..

Thank you... they spawned again today(tds 105)..

RogueDiscus
03-02-2022, 07:34 PM
My pH was always similar. You have very low tds but what's there is still carbonate. What Cliff said.