I am planning on purchasing 4-5 teribillis sometime in March. My tank has been planted and cycling since November of last year. Should I start getting culturing down now? Was planning on getting some golden hydei mid februrary to practice before I got my frogs. Would you recommend I also get some melanogaster as well, or will only hydei be fine? For 4-5 frogs would I have to start two cultures per week or only one?