Killer Killis By Aquatropic Staff | February 19, 2026 Killifish! We know, we know, right! You're probably as smitten as we are, but if you aren't aware of these ravishing little b … Read more
Swimmers of Rohan By Aquatropic Staff | February 9, 2026 The riders of Rohan are always in groups. While not named for them, Rohan's Teardrop Barbs also like to be in groups. However … Read more
Happy, Healthy, Hollands! By Aquatropic Staff | January 23, 2026 Mikrogeophagus ramirezi is better known as the Ram Cichlid, and less commonly, the Butterfly Cichlid. There are many forms an … Read more
Nothing False About How Cool This Fish Is! By Aquatropic Staff | January 15, 2026 Some of you have begun to delve into the wonderful world of Catfish and you've all realized the absolutely massive number of … Read more
Prettiest Angel of Them All? By Aquatropic Staff | January 8, 2026 If you've ever been in an aquarium store, you've seen a freshwater Angelfish, scientifically known as Pterophyllum scalare. T … Read more
Tiny & Terrific! By Aquatropic Staff | December 9, 2025 There is a tiny, and we mean really absurdly small catfish available to aquarium keepers that most hobbyists are unaware of a … Read more
Feisty Festae! By Aquatropic Staff | December 2, 2025 Common names frequently offer a lot of useful information, and such is the case for the fish that goes by the scientific moni … Read more
Who You Calling a Sissy? By Aquatropic Staff | November 24, 2025 Streamwater Gobies are the coolest; all the fish in this genus have the same, somewhat goofy looking head. While we don't see … Read more
GULP By Aquatropic Staff | November 17, 2025 One of the best and most appropriate common names in the freshwater aquarium hobby belongs to the Gulper Catfish, also known … Read more