DUHK

Hey guys, I've been trying to keep german blue rams. I bought two just Friday. Today one of them died. I know GBR are very sensitive to water parameters but I don't know what I can do to keep the water idea for them. :\ I'm really sad that one of them had to die because they are absolutely beautiful. Can anyone please provide me with some desperate help on anything I can at all? Any help will be greatly appreciated. I want to be able to finally feel comfortable in buying another female because that was the one that I lost. I don't want to yet until I feel comfortable that I can keep them because they are pretty expensive.


Thanks in advance!