When you say flexible, what do you mean by that?
Sharks -
Cories
Yeah these little guys have survived four house moves, they are indestructible! I do like cories a lot though, so thats why I have thought about changing to a different species. Another reason is for my cichlids I generally keep the tank on at least 28 degrees (and it gets much hotter on its own here in summer) which I know is hotter than what most cories generally like, so I'm surprised these bronzes have lasted so well. Thats another reason I was thinking about sterbai's, they are one of the few who like it warmer, apparently. Though I was on the catfish website and its trying to tell me bronze's should grow larger than sterbais! I have a distinct memory of seeing some sterbais in my LFS that were ginormous compared to my adult bronze's so I don't know about that.... maybe just seems that way cos sterbais seem so much thicker in the body. I have never seen brochis near me, in fact we on't get an awful lot of variety when it comes to cories around here. Bronze, peppered, julii, sterbai, occasional emerald and arcuatus, panda, thats about all I can recall. I am tempted to ask in the cory forum but I know a lot of cory people don't like the idea of cories in with cichlids anyway, I don't want to get lynched!
Convict
Ohhh man I didn't know that about the convicts. I mean I knew they could hybridise and thats how you got those godawful parrot things, but I didn't realise they would do it so easily with just about anything. I guess worse come to worse if she causes me grief she can join the naughty plant eating severums in my brothers tank. The only cichlids in there are the sevs. However, If I got a male for her, would they keep to themselves then? But then I would have their breeding rage to contend with, although you say she could lay egges and go through those motions just fine on her own as is. But given a choice, would a convict stick with its own kind if there was a partner available over a different fish?
Odessa Barbs
I do like my odessa barbs and I'm hoping when I up the group they might start schooling again for me (they used to play together in the filter flow all the time) but at the moment they are just scattered all over the tank. I think thats what I miss - the schooling. I used to have a beautiful big shoal of cardinals before I moved into bigger fish, and I think that schooling effect is really what I'm missing. My black skirt tetras have grown very large and subsequently I think feel very secure in themselves and don't school much anymore either, unfortunately.
Sajicas
I was leaning more towards getting a pair (especially with bigger fish - I like the symmetry of it!) so I think I will definitely give those a miss, especially based on what you've said. And I think they don't look as exciting when they're not in breeding colours.
Festivums
I did entertain the idea for awhile but I think I'm looking for something more colourful, and there is also the issue with the angels. And my angels are HUGE.
Nicaraguans
I'm curious as to why you think one wouldn't be right if Elsie was such a hit for you? She was beautiful, by the way! Are they particularly aggressive or territorial? I just want to clarify why they can be a problem fish. This is one fish where I would definitely consider just the solitary female. I also looked up Liam's threads - his was a stunner too!
Firemouth vs Ellioti
I know it has to be one or the other cos they can hybridise and after looking at Liams I am seriously very torn (also very jealous that his sev's didnt trash his tank like mine did!). Elliotis very, very beautiful, but I also like the darker greenish colour the firemouths can sometimes go (reminds me of my sevs). But at the same time, thinking when not in breeding colours firemouths might look very similar to my acaras. Also I know firemouths like to flare their gillls, do elliotis do that too? Its a behaviour I would be interested to see. Also are there any surefire way of sexing either of these?
Rainbows
Very high on the list right now. Are they small enough that you think they could be in addition to a choice of something else too? Or am I at capacity do you think? Also, any tips for choosing a pair? Do they pair off at a young age, will I be able to tell if I watch a tank long enough? Or at least is there a way to differentiate between M/F?
Salvini
Lastly....looking at Liam's pictures I saw his female Salvini.....what a stunner! Do you think salvinis can be too aggressive/big for this tank though? I really need to stop discovering more fish and making this decision harder!
Looking forward to hearing your thoughts. I have plenty of time before I'm ready to go looking. In other good news though, a lot of my old plants that were eaten down to the roots have already started sprouting new leaves!