As long as you are doing "theme weeks", there are lots of seldom-seen and interesting livebearers out there.
Also plenty of lesser-known native species like Umbra mudminnows, pirate perch, etc.
An Australian week would be worthwhile.
How about Freshwater Invertebrates week? Or a week devoted to fully-aquatic herps, i.e. ones that live comfortably in a strict aquarium with no land area or basking spot?
So many critters...so little time...
Also plenty of lesser-known native species like Umbra mudminnows, pirate perch, etc.
An Australian week would be worthwhile.
How about Freshwater Invertebrates week? Or a week devoted to fully-aquatic herps, i.e. ones that live comfortably in a strict aquarium with no land area or basking spot?
So many critters...so little time...