Well, last topic was deleted by possible accident. Well, need to set-up a 29. I'm trying to atleast keep my Male HRP. If pair is possible to include, will add.
I have 2 Aqua-Tech 20-40's, a Fluval M100 heater, and have an Elite800 Aerator running. I have a little rock cave covering half tank, open space in right will be full of plants. Going for a cave surrounded by jungle look. Gonna have vall for sure to go in that look. Gonna even try duckweed. When I can get a test kit, I'll put up P.H. of water that is in now. Gonna aim for 7.0 in P.H.
Ohh, I made this plan earlier using yhbae's AqAdvisor.
http://www.aqadvisor.com/AquStockImage.php?N=&L=30&D=12&H=18&F=1 x 201001161402,6 x 200909300205,6 x 200909300022,6 x 200909300025,6 x 200911111531" border="0" alt="" />

http://www.aqadvisor.com/AquStockImage.php?N=&L=30&D=12&H=18&F=2 x 201001161402,10 x 200909300021,10 x 200912111339,10 x 200909300182" border="0" alt="" />
What do you think of this.

From personal experience two adult HRP's likely wont work in a 28-29g tank. I tried several pair combos of the eight I kept and one was always up under the filter or getting chased.....Also I think just one HRP will harass the tetras. I have never kept the medium Cichlid tetra combo you have proposed but.... I think I would go with fish without much finage. The red eyes will likely be ok but the others have longer finage and are slower.

This is all trial and error. Any problems, and the problems will be fixed. Plus, gonna get 2 10gs. One for qt and one for temp. removal of one HRP if it causes probs. I will try. Also, only once I've ever seen my female hiding from male and that was when they were kept in adequate condition.
http://www.aqadvisor.com/AquStockImage.php?N=&L=30&D=12&H=18&F=2 x 201001161402,10 x 200909300182,15 x 200909300022" border="0" alt="" />

Good plan but your two probabally arent mature adults....Almost any fish can be kept in the same tank when juvi or small....

Got 6 Garnet Tetras, 6 Serpaes. They sold Cutteri yesterday to my dismay. Got some Red Luwidgia to grow.