Ideas for a 50–55-gallon tank

[Peachfluff]

I'm setting up a 50–55-gallon tank and need some ideas. I'm thinking about a community setup but not sure which fish would work best. Any suggestions?

[trailblaz0r]

A 50–55-gallon tank is a great size for a community setup. You could go with a mix of Tetras, Corydoras, and a centerpiece fish like a Gourami or a pair of Angelfish. Just make sure the water params are stable, 0 ammonia, 0 nitrite, and nitrates under 20 ppm.

[duskrose]

I'd avoid Angelfish if you're planning on smaller fish. They can get aggressive as they grow. Maybe consider a school of Harlequin Rasboras instead. They're chill and look great in a planted tank.

[fineman]

I'd avoid Angelfish if you're planning on smaller fish. They can get aggressive as they grow. Maybe consider a school of Harlequin Rasboras instead. They're chill and look great in a planted tank.

Yep, Rasboras are a solid choice. You could also add some Cherry Barbs for color. They're hardy and won't mess with other fish.

[nighthawk]

If you're into planted tanks, a school of Cardinal Tetras would pop against green plants. Pair them with some Otocinclus for algae control. Just make sure your tank is cycled before adding them.

[dirtknight9]

I've got a 55-gallon with a mix of Guppies, Neon Tetras, and a few Amano Shrimp. It's been running smooth for months. Just keep up with weekly water changes and you're golden.

[mikero]

A 50–55-gallon tank is a great size for a community setup. You could go with a mix of Tetras, Corydoras, and a centerpiece fish like a Gourami or a pair of Angelfish. Just make sure the water params are stable, 0 ammonia, 0 nitrite, and nitrates under 20 ppm.

Agreed, but I'd skip the Angelfish unless you're experienced. Gouramis are easier to manage and come in cool varieties like Dwarf or Pearl.

[Peachfluff]

Thanks for all the suggestions! I'm leaning towards Tetras and Corydoras with a Gourami as the centerpiece. Any tips on plants that'll work well with this setup?

[trailblaz0r]

For plants, Java Fern and Anubias are bulletproof. They don't need fancy lighting or CO2. If you want something more colorful, try Cryptocoryne Wendtii. Just plant them in a nutrient-rich substrate and they'll thrive.

[duskrose]

I'd add some floating plants like Frogbit or Water Lettuce. They help with nitrates and give the tank a natural vibe. Plus, fish love hanging out under them.