Ever thought about bringing a little extra life to your aquarium? Adding houseplants to your tank isn’t just about aesthetics—it’s like giving your underwater buddies a cozy, natural home.
These plants don’t just look good; they help clean the water, boost oxygen levels, and keep things balanced. Plus, most of them are super low-maintenance and easy to find.
Let’s dive into the best houseplants you can use to transform your aquarium into a lush, thriving oasis!
12 Houseplants For Aquariums
Anubias
Source Pinterest: Marcusfishtanks
Anubias is a favorite for aquariums because it’s nearly indestructible and looks stunning underwater. Its thick green leaves are perfect for creating a natural vibe, and it doesn’t need much light or attention to thrive. Just attach it to a rock or driftwood, and it’ll do its thing—simple and stress-free!
Java Fern
Source Pinterest: Fish Laboratory
Java Fern is the go-to plant for low-maintenance aquariums. It’s hardy, easy to grow, and its long, wavy leaves add a touch of jungle vibes to your tank. Just let it float or attach it to décor—it thrives without burying its roots in the substrate!
Amazon Sword
Source Pinterest: Aquarium Tidings
If you’re looking for a bold statement plant, Amazon Sword is it. With its big, bright green leaves, it creates a lush backdrop for any aquarium. It grows fast and loves to soak up nutrients from the water, keeping your tank cleaner and healthier.
Pothos
Source Pinterest: Claire Rawlins
Pothos isn’t just a trendy houseplant; it’s a superstar in aquariums too! Its roots grow beautifully in water, helping to filter toxins and keep the tank clean. Plus, it’s super easy to care for—just let it sit with its roots submerged and watch it thrive.
Java Moss
Source Pinterest: Amazon
Java Moss is like the ultimate multi-tasker for your tank. It’s perfect for covering surfaces, giving shrimp and fish a cozy hiding spot, and even reducing algae. It’s fuss-free and grows like a champ in almost any water condition.
Lucky Bamboo
Source Pinterest: EtsyCA
Lucky Bamboo adds a sleek, zen vibe to aquariums with its tall, graceful stalks. While its leaves stay above water, the roots grow happily submerged, filtering the water as they go. It’s a stylish and low-maintenance way to keep your tank looking unique.
Peace Lily
Source Pinterest: Dominique Cook
Peace Lily is a stunning addition to your tank with its elegant white blooms and lush green leaves. Keep its roots submerged, and it’ll work wonders at absorbing nitrates and keeping the water balanced. Bonus—it’s a real conversation starter when guests see it thriving!
Water Sprite
Source Pinterest: Etsy
Water Sprite is perfect for those who love a wild, untamed look in their tank. Its feathery, bright green leaves grow quickly and offer a great hiding spot for fish. Whether planted or left floating, it brings a lively, natural touch to any aquarium.
Cryptocoryne
Source Pinterest: floridaaquatic.com
Cryptocoryne, or “Crypts,” are like the steady, reliable friend of aquarium plants. They’re low-maintenance, come in a variety of shapes and colors, and adapt to most tank conditions. Their slow, steady growth makes them perfect for beginners.
Hornwort
Source Pinterest: The Goldfish Tank
Hornwort is a workhorse of a plant—it grows fast, provides shade, and helps prevent algae growth. Its fluffy, green stems look great floating or planted, and it’s tough enough to handle all kinds of water conditions.
Spider Plant
Source Pinterest: Green Garden Cottage | Flower Garden Ideas | Houseplant Aesthetic
Spider Plants aren’t just for your desk—they can thrive in aquariums too! With their roots submerged, they help filter the water while their leaves stay above for that classic green-and-white pop. They’re easy, forgiving, and add a cool twist to your tank.
Moneywort
Source Pinterest: aquariumplants.club
Moneywort is like the jack-of-all-trades for aquariums. Its bright green stems grow both underwater and above, adding a unique vertical look. It’s hardy, easy to grow, and gives your tank a fresh, vibrant vibe.