Freshwater Fish

Say hello to a fish that’s been in the aquarium hobby for over 90 years! After its discovery in 1932 in China, the white cloud mountain minnow quickly conquered the world. It was once known as the poor man’s neon tetra, but we know better by now — this is an aquarium superstar in its […]

Looking for a fun and interactive fish to keep in your aquarium, but don’t have a lot of space to offer? Maybe something similar to the ultra-popular Betta fish, but suitable for community tanks? We’ve got the solution: it’s called the sparkling gourami. Colorful, full of personality and not against sharing its space with peaceful […]

Did you know that the most efficient algae-eating fish for your aquarium is also one of the smallest? And did you know it gets along swimmingly with shrimp? Otocinclus catfish are among the sweetest-tempered and most useful fish in the hobby, but their passive nature also makes them fragile. Below, we’ll discuss why so many […]

Who’s that fish who looks like the neon tetra’s emo cousin? The black neon tetra, of course! If you’re looking for less jewel tones and more visual drama for your (shrimp) tank, this underappreciated little shoaling fish might be just the thing. It’s hassle-free, peaceful, and beginner-proof — what more could we ask for? Find […]

Don’t you just love a fish that ticks all the boxes? The threadfin rainbowfish (Iriatherina werneri) is active, peaceful, shrimp-safe, and gorgeous to look at. And as if that wasn’t enough, it’s unfussy and easy to care for, too! Find out all about keeping this swimming gem in your aquarium. Scientific name Iriatherina werneri Common […]

Looking to add a bristlenose pleco to your tank? Why not make it a leucistic one! The blue eye lemon bristlenose pleco is the same Ancistrus catfish we all know and love, but with a beautiful golden hue and bright blue eyes. Find out about the origins of this striking pleco and how to care […]

Notice foamy clusters floating in your betta tank? These are betta bubble nests, and they play a crucial role in breeding. If you’re eager to understand this behavior or encourage nest-building, you’re in the right place. This article unpacks the reasons behind betta bubble nest creation and provides practical tips to help your betta thrive […]

Looking for a peaceful bottom dweller to add to your tank? Catfishes of the genus Corydoras should be right up your alley. One of our personal favorites is the medium-sized and polka-dotted julii Corydoras, which makes a great addition to community aquariums. Sound good? Below, you can find everything you need to know about this […]

Looking for a fun addition to your nano tank? One of our all-time favorite freshwater fish is Carinotetraodon travancoricus, better known as the pea puffer. This teeny tiny pufferfish proves that good things do indeed come in small packages! It’s fascinating, engaging, and surprisingly intelligent. Keep reading for everything you need to know about the […]