Full-spectrum lights that mimic sunlight are ideal
Wattage & Intensity
Bright enough to penetrate water but not overheat
Tank Size Compatibility
The light must be suitable for your tank dimensions
Customisation Options
Timers, dimmers, and spectrum settings are a plus
Energy Efficiency
LED lights consume less power while providing intense brightness
Longevity
Most LEDs last over 30,000 hours, making them a long-term investment
Customisable Settings
Adjustable colour temperature for different stages of plant growth
Low Heat Emission
Safe for delicate aquatic plants and fish
Built-In Timers
Automate your lighting schedule to mimic day-night cycles
Overlighting
Can lead to algae blooms and stress fish
Underlighting
Stunts plant growth and leads to dull aquascapes
Incorrect Spectrum
Not all lights marketed as “aquarium-safe” are good for plant growth
Conclusion
Lighting Up Your Underwater Garden
Weight
Three lengths for 12 to 55 inch tanks
Shipping & returns
Tracked delivery anywhere in New Zealand. It is free on orders of $75 or more, and a flat $25 below that. Allow 5 to 7 days, after a 24 to 48 hour handling time.
Our own policy gives you 15 days from purchase to return something you have changed your mind about, in its original packaging and at your own postage cost. New Zealand law sets no cooling off period for an online order, so this is the shop's promise rather than a statutory one.
If it arrives faulty, damaged or not as described, we put it right at no cost to you under the Consumer Guarantees Act 1993, return postage included.
Wipe salt creep off the housing. Set a photoperiod on the timer and increase it slowly if you are growing plants.
ProgrammableSeven colours on a timer
IP68 RatedWaterproof housing
Long Life Beads2835 and 5050 beads, rated 50,000 hours
Extendable BracketFits a range of tank widths
About this product
Seven colours and ten brightness steps, set on an LCD.
An IP68 waterproof planted tank LED with a programmable timer, ten brightness levels and an extendable bracket, in three lengths.
Programmable 7 colours in 1 light - this fish tank LED lamp is IP68 waterproof, & quick & easy to set up & use
Using high-quality 2835 + 5050 model lamp beads, long service life, at least 50,000 hours. And there are 10 kinds of light brightness can be adjusted
FREE FAST DELIVERY ACROSS NEW ZEALAND FOR ALL ORDERS $75+ OR MORE - (Save $25)
Suitable for many fish tanks. There are 3 sizes, and the extendable bracket, there is always a light that can be used for your fish tank.
The light effect is pure and transparent, the life is long, and it can be used for tens of thousands of hours.
Product Description
Still deciding?
Not sure yet? That is fine.
New Zealand law gives no automatic cooling off period on an online order, so we give you one ourselves: 15 days from purchase to return an item you have changed your mind about, in its original packaging, with the return postage yours. That sits on top of your consumer guarantees, which nothing we write can take away.
If it turns up faulty, damaged or not as described, that is on us. The Consumer Guarantees Act 1993 guarantees cover you, we pay the return postage, and for a failure of a substantial character you may reject the goods and choose a refund or damages. Read the full detail on our refunds and returns page, or ask us anything before you order.
Why is a Fishtank LED Light preferred for nano tanks?
A Fishtank LED Light is compact yet powerful, making it ideal for nano tanks. It delivers focused lighting without heat build-up, allowing vibrant plant and fish life in smaller aquarium setups.
Can an Aquarium LED Light replicate natural weather patterns?
Advanced Aquarium LED Lights offer features like storm, cloud cover, and daylight simulation. These create a dynamic lighting environment that mirrors nature and stimulates fish activity.
Does a Plant Fish Tank Light improve water clarity?
Yes, a Plant Fish Tank Light helps plants grow faster, which in turn consumes excess nitrates. This natural filtration reduces cloudy water and maintains balanced, crystal-clear conditions.
Will a Fishtank LED Light affect shrimp or snails?
A Fishtank LED Light is safe for all tank inhabitants, including shrimp and snails. It improves algae control indirectly by enhancing plant growth and reducing excess nutrients in the water.
How does an Aquarium LED Light support night viewing?
An Aquarium LED Light often includes moonlight or blue night modes. These allow subtle viewing after dark without disturbing the tank’s natural rest cycle, adding ambience and visual appeal.
Is a Plant Fish Tank Light important for CO₂-injected tanks?
Yes, a Plant Fish Tank Light is essential in CO₂-enriched tanks to maximise photosynthesis. Strong lighting ensures CO₂ is fully utilised, leading to lush plant growth and oxygen-rich water.
How can a Fishtank LED Light be mounted?
A Fishtank LED Light often includes mounting brackets or clips for secure placement above the tank. Some models are extendable or feature adhesive backings for flexible installation.
Are Aquarium LED Lights flicker-free for fish comfort?
A quality Aquarium LED Light is flicker-free, reducing stress and preventing disorientation in fish. Stable lighting promotes better health and is more comfortable for human viewing too.
What growth results can I expect from a Plant Fish Tank Light?
With a proper Plant Fish Tank Light, you’ll see increased leaf size, vibrant colouring, and faster growth rates in rooted and floating plants, often within 1–2 weeks of consistent use.
Does a Fishtank LED Light support low-light plants like Java Fern?
Yes, a Fishtank LED Light works well with low-light species like Java Fern and Anubias. These lights maintain optimal PAR without oversaturating the tank, avoiding stress for shade-loving plants.
Why is LED the preferred option for Aquarium lighting?
An Aquarium LED Light is favoured for its low energy use, custom spectrum control, and long lifespan. It outperforms fluorescent lights in terms of clarity, safety, and cost-effectiveness.
Can a Plant Fish Tank Light run on a timer system?
Yes, most Plant Fish Tank Lights are compatible with automatic timers. This ensures a consistent lighting schedule, mimicking natural daylight hours and supporting stable plant and fish health.
How does a Fishtank LED Light impact aquarium ambience?
A Fishtank LED Light enhances the overall aesthetic by creating natural shadows, reflections, and colour depth. It transforms your aquarium into a visually stunning centrepiece, day or night.
What’s the difference between a white and full-spectrum Aquarium LED Light?
A full-spectrum Aquarium LED Light covers all essential wavelengths for plant growth and fish display, while a plain white light may lack the red/blue output needed for healthy photosynthesis.
Will a Plant Fish Tank Light cause overheating?
No, a Plant Fish Tank Light emits minimal heat compared to traditional lights. It won’t overheat your tank or raise water temperatures, making it perfect for maintaining stable aquatic conditions.
How durable is a Fishtank LED Light in high humidity?
A Fishtank LED Light is designed for wet environments, often featuring sealed housings or IP-rated protection against humidity, ensuring safe and long-term performance above waterlines.
Can an Aquarium LED Light simulate sunrise and sunset?
Many Aquarium LED Light models feature gradual dimming to mimic sunrise and sunset. This helps reduce sudden light changes, keeping fish calm and replicating natural light transitions.
Is a Plant Fish Tank Light safe for all aquatic plants?
A Plant Fish Tank Light is safe and effective for most aquatic species, from low-light ferns to demanding stem plants. It encourages growth while maintaining a stable tank ecosystem.
Can an Aquarium LED Light be used for both freshwater and saltwater tanks?
Yes, an Aquarium LED Light is versatile and works for both environments. Some models offer adjustable spectrum settings to suit coral reefs or planted freshwater aquariums with ease.
Why is full-spectrum light important in a Plant Fish Tank Light?
Full-spectrum Plant Fish Tank Light mimics sunlight, delivering optimal red and blue wavelengths for growth. It boosts photosynthetic activity and supports vibrant, lush plant development in your tank.
How long should a Fishtank LED Light run each day?
A Fishtank LED Light should typically run 8–10 hours daily to mimic natural sunlight, support plant health, and avoid overstimulating algae. Timer functions help automate consistent light cycles.
Does an Aquarium LED Light enhance aquarium colour?
An Aquarium LED Light intensifies the vivid colours of fish, corals, and plants. LEDs with high CRI (Colour Rendering Index) provide brilliant, true-to-life visuals that elevate any aquascape display.
What makes a Plant Fish Tank Light ideal for beginner aquascapers?
A Plant Fish Tank Light simplifies plant care by offering balanced PAR output and a built-in daylight cycle.
Can a Fishtank LED Light help reduce algae growth?
A Fishtank LED Light with the right spectrum can help suppress algae by limiting excess blue and green light. Customised lighting schedules also reduce algae-prone conditions while benefiting plants.
Is an Aquarium LED Light energy-efficient for daily use?
Yes, an Aquarium LED Light uses up to 80% less energy than fluorescent or halogen lights. It produces less heat and lasts longer, often up to 50,000 hours, making it perfect for consistent, cost-effective use.
How does a Plant Fish Tank Light support photosynthesis?
A Plant Fish Tank Light provides the red and blue wavelengths necessary for photosynthesis. Plants absorb this light to produce energy, supporting faster growth and stronger root systems in aquatic environments.
What are the benefits of a Fishtank LED Light for planted tanks?
A Fishtank LED Light supports healthy aquatic plant growth by providing the correct intensity and spectrum. It helps maintain oxygen levels, reduces CO₂ buildup, and enhances tank aesthetics.
Can an Aquarium LED Light improve fish behaviour?
Yes, an Aquarium LED Light simulates natural daylight cycles, helping reduce fish stress and enhancing natural behaviours like schooling, hiding, and feeding. Balanced lighting also showcases their true colours.
Why should I use a Plant Fish Tank Light instead of a regular bulb?
A Plant Fish Tank Light emits full-spectrum lighting tailored to aquatic plant growth. It promotes photosynthesis, helping plants thrive while preventing algae overgrowth compared to generic household bulbs.
Is my personal information secure?
Yes, we use industry-standard encryption and secure payment gateways to protect your information.
The complete guide
Buying Guide
6 min readPet Supply Company
Specifications:
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Aquarium extendable LED light is amazing. It’s easy to use and perfect to program. There is no need to set when selecting the Default Mode. It is suitable for junior players to use in their first fish tank. It completely simulates the light of nature, and your fish will like it. There are also a variety of DIY Modes, suitable for advanced players, with a variety of settings to meet some special fish species or plants. HIGH QUALITY LED LIGHT
The color of the fish tank light is all-optical, dark blue, green, purple, light blue, yellow, red, dark red (sign of the start color cycle mode). The light is soft, the color rendering index is close to natural light, up to 89%, protecting eyes and fish, to refuse the discomfort caused by stroboscopic for fish and viewers. Using high-quality 2835 + 5050 model lamp beads, long service life, at least 50,000 hours. And there are 10 kinds of light brightness can be adjusted. HIGH EFFICIENT HEAT DISSIPATION
Every product page lists the measurement that decides it. Tell us the space you are working with and we will tell you straight whether this is the right thing for it. Free New Zealand wide delivery on orders over $75.
Plant Fish Tank Light sold by Pet Supply Company New Zealand at $89 NZD. Light Spectrum: Full-spectrum lights that mimic sunlight are ideal. Wattage & Intensity: Bright enough to penetrate water but not overheat. Tank Size Compatibility: The light must be suitable for your tank dimensions. Customisation Options: Timers, dimmers, and spectrum settings are a plus. Free delivery New Zealand wide on orders over $75. Dispatch in 24 to 48 hours, delivery in 5 to 7 days.
Plant Fish Tank Light - 72W 48In 55In, 72W 48In 55In