Hey guys! I'm heading to my LFS tomorrow as a bit of a post birthday shopping trip and I wanted to get maybe one female betta for my 20 gallon as well as some decorating supplies and plants for other smaller male betta tanks I'm setting up. My current stocking is: 6 Cories (Aeneus, 5 bronze and 1 albino) -- each at 1.5in in size from tip to tail 6 Cardinal Tetras 10 Espie Rasboras 2 Ottos 3 Nerite Snails NOW, before I get scolded regarding Bronze corydoras being too big for a 20g, yes, I agree. I will be upgrading to a 55g in the future so once they start really putting on some size, they'll be in the comfort of a 55g. With the Tetras on the other hand, they were initially 6 then I added 8, the last of the newly added 8 died 2 days ago (I have a post that tries to tackle that mystery separately) and have since decided to not add anymore Cardinals for now. As for temp, the Bettas will be fine as my tank is at 28°C--I know, may be too hot for the cories and/or ottos but they were raised in 30C tank water--I know this because my lfs is a very reputable source of info and in more than one occasion has actually prevented me from buying fish that wouldn't do well in my tank even if it meant a big loss of sale. Sooooo.... Can my current tank take one or two more medium-ish sized inhabitants (bettas or other smallish medium sized fish)? I currently do my waterchanges every 4 or 5 days so I keep my water as pristine as possible what with my ottos going to town on all my algae. Thanks for the help in advance!