What are some species of fish you can keep?

* Tetras are a popular choice for beginners because they are hardy and come in a variety of colors and shapes. Some popular tetra species include:

* Neon tetras

* Cardinal tetras

* Rummy nose tetras

* Black skirt tetras

* Barbs are another hardy group of fish that are available in a variety of colors and patterns. Some popular barb species include:

* Cherry barbs

* Tiger barbs

* Rosy barbs

* Gold barbs

* Danios are a small, active group of fish that are perfect for small tanks. Some popular danio species include:

* Zebra danios

* Leopard danios

* Celestial danios

* Gold danios

* Platies are a livebearer, which means they give birth to live young. They are hardy and easy to care for, making them a good choice for beginners. Some popular platy species include:

* Mickey Mouse platies

* Red wag platies

* Blue wag platies

* Variatus platies

* Swordtails are another livebearer that are similar to platies in terms of care and temperament. Some popular swordtail species include:

* Red swordtails

* Green swordtails

* Black swordtails

* Wagtail swordtails

Saltwater Fish

* Clownfish are a popular choice for saltwater aquariums because they are hardy and relatively easy to care for. Some popular clownfish species include:

* Ocellaris clownfish

* Tomato clownfish

* Black clownfish

* Maroon clownfish

* Damselfish are another hardy group of saltwater fish that are available in a variety of colors and patterns. Some popular damselfish species include:

* Blue damselfish

* Yellowtail damselfish

* Sergeant major damselfish

* Domino damselfish

* Gobies are a small, peaceful group of fish that are perfect for nano aquariums. Some popular goby species include:

* Clown gobies

* Yellow clown gobies

* Firefish gobies

* Blue neon gobies

* Wrasses are a diverse group of saltwater fish that come in a variety of colors, shapes, and sizes. Some popular wrasse species include:

* Six-line wrasse

* Coris wrasse

* Bluehead wrasse

* Clown wrasse

* Tangs are a group of large, colorful saltwater fish that are popular for their beauty and activity level. Some popular tang species include:

* Yellow tang

* Blue tang

* Purple tang

* Clown tang