Frizzo, the 20 gal or less should be the QT tank since you would have to do the TT method for ich. Otherwise u use to much salt. For small fish I use the 10 gall and fill it up to 5gal. This way I only lose 20gallons of salt water. I also put a large limestone holey rock to give a feeling of security and also the separation space if any aggression occurs. If the fish need more space then I add more water or setup another 10gal. Well I got a pair out of four. Lost one or it s hiding very well.
Frizzo, the 20 gal or less should be the QT tank since you would have to do the TT method for ich. Otherwise u use to much salt. For small fish I use the 10 gall and fill it up to 5gal. This way I only lose 20gallons of salt water. I also put a large limestone holey rock to give a feeling of security and also the separation space if any aggression occurs. If the fish need more space then I add more water or setup another 10gal. Well I got a pair out of four. Lost one or it s hiding very well.
Side by side you can tell them apart but just looking at them sometimes I'm not sure. The only way I know for sure which one is the male is when I feed and he doesn't eat. One of these days I really gotta take these 2 out of my display and start breeding them myself. They "host" in this elegance
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