For a full, healthy aquatic garden, variety is key. So test the waters a bit with a small loose pot of Pink Rose sword aquarium plants. This introduction to the beautiful plant is affordable and manageable, making it a perfect first flower for new growers, and an even better sample in a case of 12 other small plants. But don’t underestimate the size just because of the pot: this plant can grow up to 2 feet and sprout 25 leaves on average. You’ve been warned.