The Nematanthus 'Black Goldfish' is a whimsical and elegant trailing houseplant that brings a touch of the tropics into any room. Known for its dark, waxy foliage and flowers that look like they belong in an aquarium, it is a sturdy favorite for both beginners and seasoned plant parents.
This plant is native to the tropical rainforests of Brazil, where it grows naturally as an epiphyte (clinging to trees rather than sitting in deep soil). While standard goldfish plants are bright green, the 'Black' variety features exceptionally dark,glossy, mirror-like leaves. The undersides often have a deep burgundy tint, providing a dramatic contrast to the bright orange flowers.
The true showstopper is the bloom. These pouch-shaped, tubular flowers are typically a vibrant orange or reddish-orange. Their unique shape - complete with a "belly" - looks exactly like a tiny goldfish jumping through the dark green "waves" of the foliage. With proper light, these "fish" can appear on and off all year long.
Prefers bright, indirect light. Morning sun is great, but harsh afternoon rays can burn the leaves. Too little light results in leggy stems and no flowers.
Requires a well-draining, airy potting mix. Use an African Violet mix or a blend of peat, perlite, and orchid bark.
Drought-resistant but thrives with consistency. Water when the top 2 inches of soil are dry. Avoid soggy roots to prevent rot.
Ideal range is 18°C - 27°C (65°F - 80°F). Avoid cold drafts or temperatures below 10°C (50°F).
Thrives between 18°C and 24°C (65°F - 75°F). Keep away from cold drafts or AC vents; if it gets too cold, it may drop its leaves.
Great news for pet owners! This plant is non-toxic to cats and dogs.
USDA Hardiness: Best grown indoors globally; however, it can live outdoors year-round in USDA Zones 10-11.
All of our product images on our website and social media visuals are proudly and originally produced by our team. We pour a lot of care and creativity into capturing the beauty of our plants, and these images are a true reflection of our passion for greenery. We’ve noticed several websites and online marketplace sellers using our original images without permission. This is image theft. If you see our images elsewhere, please know they’re being used without our consent. For the best quality and authenticity, always shop with us directly.
We ship all year round, if your area is cold (under 40 degree), please consider purchasing a Heat Pack to add to your order.
2 INCH/ 4 INCH/ 6 INCH ARE THE SIZES OF THE POTS, NOT THE SIZE OF THE PLANTS.
* Minimalist Pot Options: White/ Oatmeal/ Gray colors are randomly picked
* Grower pot option is plastic pot, the color of the plastic pot will be random (brown, black, white or green)
* We use 3.5-inch wide clay pots for our 4-inch succulent plant + clay pot option, and 3-inch modern pots for the 4-inch succulent plant + modern pot option.
Your plant will be carefully wrapped in a sturdy box. Most of the succulents will be shipped bare-root to ensure their safety. If you want to receive the plastic pot & soil, please leave a note in your order. When opening your package, some soil may be loose in the box. Plant orders are shipped within 3-5 days depending on the availability of the plant. We ship our plants Monday through Friday, all twelve months of the year! If you need your order urgently, please message us so we can upgrade your shipping (additional cost applied). We do not ship outside of the continental United States.
We ship all year round, if your area is cold (under 40 degree), please consider purchasing a Heat Pack to add to your order.
Our packaging materials are: - 100% recyclable and biodegradable cardboard boxes. - 100% biodegradable packing peanuts made from natural and non-toxic sources.
Here is our blog about the shipping process and packaging: https://succulentsbox.com/pages/shipping-return-policy
*** The size options are represtentative of pots that the plants come in. Sometimes customer may receive multiple plants instead of a large one to make up size.
*** All of our packages are sterilized before leaving the door.
We take great pride in shipping only healthy, beautiful plants to our customers! To ensure they arrive in the best condition, please track your package and open it immediately upon arrival. If you have any concerns, our dedicated customer support team is here to help—just message us right away! Fragile varieties like bearpaw and baby toe may lose a few leaves or experience minor breakage during transit, but we are happy to assist if your plant is severely damaged. Our goal is to make sure you receive plants you love, and we’ll do our best to accommodate you. Additionally, plant sizes may vary slightly depending on availability or the time of year, but rest assured, each one is carefully grown and selected.Your satisfaction is our priority, and we’re always here to help make your plant journey a great one!
Green Thumb Guarantee
Worried about plant care? We’ve got you covered! If your plant care goes haywire within 6 months of your order, you can claim a $15 gift card for your plant. How it works:
For each plant, you can receive a gift card.
All gift cards issued by Succulents Box will expire one (1) year from the date of creation.
The more plants you order, the more you can claim, up to a maximum of $50 gift card per order.
One-time claim per order.
For subscriptions, you can claim once per subscription.
Provide porous soil with adequate drainage, pots with drainage hole are recommended. Bright, filtered
light and ample airflow. Water thoroughly when soil is dry to the touch. Never let your succulents sit in water. Do
NOT water on the leaves. If you water from beneath by letting the plant sit in a saucer of water, make sure to pour
off any excess water after a few minutes.
The hotter it is outside, the faster your soil will dry out, so you’ll need to water more often if you live in a hot
area. Water with caution in winter, as the plant can lose its roots if the soil stays cold and wet for extended
periods; protect from frost to prevent scarring.
USDA Hardiness: Best grown indoors globally; however, it can live outdoors year-round in USDA Zones 10-11.
The Nematanthus 'Black Goldfish' is a whimsical and elegant trailing houseplant that brings a touch of the tropics into any room. Known for its dark, waxy foliage and flowers that look like they belong in an aquarium, it is a sturdy favorite for both beginners and seasoned plant parents.
This plant is native to the tropical rainforests of Brazil, where it grows naturally as an epiphyte (clinging to trees rather than sitting in deep soil). While standard goldfish plants are bright green, the 'Black' variety features exceptionally dark,glossy, mirror-like leaves. The undersides often have a deep burgundy tint, providing a dramatic contrast to the bright orange flowers.
Prefers bright, indirect light. Morning sun is great, but harsh afternoon rays can burn the leaves. Too little light results in leggy stems and no flowers.
Requires a well-draining, airy potting mix. Use an African Violet mix or a blend of peat, perlite, and orchid bark.
Drought-resistant but thrives with consistency. Water when the top 2 inches of soil are dry. Avoid soggy roots to prevent rot.
Ideal range is 18°C - 27°C (65°F - 80°F). Avoid cold drafts or temperatures below 10°C (50°F).
Thrives between 18°C and 24°C (65°F - 75°F). Keep away from cold drafts or AC vents; if it gets too cold, it may drop its leaves.
Great news for pet owners! This plant is non-toxic to cats and dogs.