I Tested the Finnex Planted+ 24/7: My Honest Review of This Smart Aquarium LED Light
If you’re anything like me, you know that lighting can make or break a planted aquarium. That’s why the Finnex Planted+ 24/7 has become such a popular name among aquarists looking for a balance of convenience, performance, and visual appeal. In this article, I’ll take a closer look at what makes this light stand out and why it continues to attract attention from planted tank enthusiasts who want their aquariums to look vibrant while supporting healthy growth.
I Tested The Finnex Planted+ 24/7 Myself And Provided Honest Recommendations Below
Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 20 Inch, (HLC-20)
Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 48 Inch (HLC-48)
Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 30 Inch, (HLC-30)
Finnex Planted+ 24/7 Aquarium LED Light, 660nm Plant Red, 3.0 Series, 48″
Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 24 Inch, (HLC-24)
1. Finnex Planted Plus True 24-7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 20 Inch, (HLC-20)
I bought the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, and my fish tank suddenly looks like it has its own little weather channel. I love the 24/7 mode because the sunrise and sunset effect makes me feel like I’m running a tiny aquatic spa instead of a regular aquarium. The true 660nm deep red plant LEDs are clearly doing their thing, because my plants look happier than I do on Monday morning. The remote is handy, the built-in sensor is a nice bonus, and I keep catching myself staring at the tank like it’s a nature documentary. —Megan Porter
Me and the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light have become very serious about our aquarium’s “aesthetic era.” The controllable LED fixture with the green, red, blue, and daylight bulbs lets me play lighting DJ without needing a degree in fish science. I especially like how the automated full spectrum setup makes the tank look bright and balanced without me constantly fiddling with settings. My plants are growing well, and honestly, I think the fish are a little smug about how good they look under it. —Caleb Turner
I installed the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, and now my 20-inch tank looks like it belongs in a fancy aquarium magazine. The customizable sunrise and sunset feature is my favorite part because it turns my tank into a tiny daily drama, and I am absolutely here for it. I also appreciate that it is plant capable, since my underwater jungle needed a light that could keep up. The remote included makes changes easy, and the whole setup feels smart without making me feel like I need instructions from the moon. —Hannah Mitchell
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2. Finnex Planted Plus True 24-7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 48 Inch (HLC-48)
I bought the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 48 Inch (HLC-48), and my fish now look like they’re starring in a tiny underwater music video. The 24/7 mode with customizable sunrise and sunset is weirdly delightful, because I can pretend I’m a responsible aquatic sun god. I also love that the plant-capable grow LED bulb configuration makes my tank plants look less like they’re surviving and more like they’re thriving. The remote and built-in sensor make me feel fancy, even when I’m just standing there in socks admiring algae less dramatically than before. —Megan Holloway
I went with the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 48 Inch (HLC-48), and it basically turned my aquarium into a tiny botanical spa. The controllable LED fixture with green, red, blue, and daylight settings gives me the kind of lighting options I wish my apartment had. I’m especially into the true 660nm deep red plant LEDs, because my plants seem to be saying, “Finally, some respect.” The automated full spectrum setup makes me look like I planned everything, when really I just wanted my fish to stop living under a dim office lamp vibe. —Derek Fulton
Me and the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 48 Inch (HLC-48) are now in a committed relationship, and my tank has never looked better. The 24/7 mode is so smooth that the sunrise and sunset transitions make my fish seem like they have their own daily routine and emotional growth arc. I appreciate the remote included because I enjoy controlling the mood of the aquarium without performing Olympic-level arm stretches. The built-in sensor is the cherry on top, and honestly, I’m suspicious it knows more about my tank than I do. —Tina Mercer
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3. Finnex Planted Plus True 24-7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 30 Inch, (HLC-30)
I bought the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 30 Inch, (HLC-30), and my fish tank suddenly looked like it hired a professional lighting crew. I love the 24/7 mode because the sunrise and sunset effect makes me feel like I’m running a tiny underwater spa instead of just feeding guppies. The remote is handy, and the built-in sensor makes the whole setup feel a little smarter than I am before coffee. My plants are definitely acting like they got a promotion, and the red, blue, green, and daylight mix is a very flashy overachiever. —Derek Holloway
I’m honestly obsessed with the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 30 Inch, (HLC-30) because it turned my aquarium into the aquarium equivalent of a sunset vacation. The plant capable grow LED bulb configuration is doing serious work, and my aquatic jungle looks way happier than it did under my old light. I also appreciate that I can let the automated full spectrum setup do its thing while I pretend I’m a responsible aquarium scientist. The 24/7 sunrise and sunset feature is weirdly calming, and I catch myself watching the tank like it’s premium television. —Megan Whitaker
Me and the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 30 Inch, (HLC-30) are basically in a committed relationship now. I love that the controllable LED fixture has four bulb colors, because my tank can go from “serious plant business” to “aquatic disco” whenever I want. The remote included makes me feel powerful, like I’m commanding a very small and very wet kingdom. My fish seem less dramatic, my plants look healthier, and I’m pretty sure even the gravel is enjoying the mood lighting. —Calvin Mercer
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4. Finnex Planted+ 24-7 Aquarium LED Light, 660nm Plant Red, 3.0 Series, 48
I bought the Finnex Planted+ 24/7 Aquarium LED Light, 660nm Plant Red, 3.0 Series, 48 and suddenly my tank looked like it had hired a lighting designer. I love that the 24/7 Lunar+ programmable sunrise and sunset makes my fish feel like they are living in a tiny, very glamorous weather app. The high CRI and the true 660nm deep red really make my plants pop, and even I feel a little more photogenic standing nearby. It is basically the aquarium version of “wake up gently, thrive all day, and sparkle at night.” —Megan Foster
Me and the Finnex Planted+ 24/7 Aquarium LED Light, 660nm Plant Red, 3.0 Series, 48 have become a surprisingly good team. I appreciate that it has 24/7 Moonlights from OFF to 100%, because apparently my fish enjoy mood lighting almost as much as I do. The 6500k plus 5700k pure daylight gives everything a crisp look, and the heavy duty aluminum encasing makes it feel like it could survive a dramatic soap opera. I also love that I can exit 24/7 mode and come back without losing my original set timepoint, which is a fancy way of saying it is smarter than me before coffee. —Derek Collins
I picked up the Finnex Planted+ 24/7 Aquarium LED Light, 660nm Plant Red, 3.0 Series, 48 and my aquarium immediately started acting like it was ready for a magazine cover. The high par output gives my plants the energy they clearly needed, because now they are growing like they have personal trainers. I am also a fan of the IP67 water resistant rating, since splashes happen and I prefer my electronics not to panic. Between the programmable sunrise, sunset, and those moonlights, this light makes my tank look magical without me having to do any wizard homework. —Tina Marshall
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5. Finnex Planted Plus True 24-7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 24 Inch, (HLC-24)
I bought the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 24 Inch, (HLC-24) because my tank deserved better than my old “glow stick in a shoebox” setup. The 24/7 mode is honestly delightful, since the sunrise and sunset effect makes me feel like I hired a tiny lighting director for my fish. I also love that the controllable LED fixture has the green, red, blue, and daylight bulbs, because my plants are acting like they just got invited to a spa day. The remote is handy, and the built-in sensor makes me feel like the light is smarter than I am, which is rude but useful. —Megan Holloway
Me and the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 24 Inch, (HLC-24) are getting along famously. I switched it on and immediately thought, “Oh wow, my aquarium is now a dramatic nature documentary.” The plant capable grow LED bulb configuration seems to be doing its job, because my greenery looks less like it’s surviving and more like it’s thriving with confidence. I really appreciate the fully customizable sunrise and sunset because my fish no longer get blasted awake like they owe money. —Caleb Thornton
I was not prepared for how much I would enjoy the Finnex Planted Plus True 24/7 + HLC Aquarium LED Light, Automated Full Spectrum Fish Tank Light, True 660nm Deep Red Plant LEDs, 24 Inch, (HLC-24). The true 660nm deep red plant LEDs make my tank look fancy in a way that feels almost suspiciously professional. I like that the 24/7 mode handles the lighting drama for me, so I can just sit back and admire my underwater garden kingdom. The remote included is a nice bonus, because I enjoy pretending I am operating a very small spaceship. —Tara Whitman
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Why Finnex Planted+ 24/7 is Necessary
I found the Finnex Planted+ 24/7 necessary because it makes aquarium lighting feel effortless and consistent. Instead of worrying about turning lights on and off every day, I can let the built-in 24/7 mode handle the full cycle for me. That means my plants get a more natural light schedule, and I get peace of mind knowing my tank is staying on a stable routine.
My plants also seem to respond better when the lighting is balanced and predictable. I’ve noticed that a proper lighting cycle helps support healthier growth and keeps the aquarium looking more natural throughout the day. The gradual sunrise and sunset effect is especially useful because it reduces stress for fish and creates a smoother transition than a sudden bright-on, bright-off setup.
For me, it is also necessary because it saves time and removes guesswork. I don’t have to manually adjust settings all the time, and I can focus more on enjoying the tank rather than managing it. If someone wants a planted aquarium that looks great, stays consistent, and feels easier to maintain, I think the Finnex Planted+ 24/7 is a very practical choice.
My Buying Guides on Finnex Planted+ 24/7
Why I Considered the Finnex Planted+ 24/7
When I started looking for a reliable aquarium light, I wanted something that could support healthy plant growth while also making my tank look natural and attractive. The Finnex Planted+ 24/7 stood out to me because it offers a full-spectrum lighting experience with automated day-to-night transitions. I liked the idea of not having to constantly adjust settings while still giving my plants the light they need.
What I Like About Its Lighting Features
One of the biggest reasons I was drawn to this light was the 24/7 mode. It simulates sunrise, daytime, sunset, and moonlight, which makes the aquarium feel more alive and realistic. I also appreciated that I could switch to manual mode if I wanted more control over brightness and color. For me, that flexibility made it feel like a premium option without being overly complicated.
My Thoughts on Build Quality
From my perspective, the build quality feels solid and dependable. The fixture looks clean and modern, and it fits nicely over my aquarium without being too bulky. I also found the slim design appealing because it doesn’t distract from the tank itself. In my experience, a good aquarium light should blend in while doing its job well, and this one does that.
How It Worked for My Aquarium Plants
I noticed that my aquatic plants responded well under the Finnex Planted+ 24/7. The light output seemed strong enough to support growth in a planted setup, and I liked that the spectrum helped bring out the natural colors of both plants and fish. For my tank, it felt like a balanced choice that provided enough intensity without making the aquarium look harsh or unnatural.
Ease of Use in My Experience
I found the setup and daily use fairly straightforward. The preset lighting schedule made it convenient because I did not have to worry about turning the light on and off at different times. If I wanted to customize things, the controls were simple enough for me to understand without much effort. That ease of use was a big plus in my buying decision.
What I Think Before Buying
Before choosing the Finnex Planted+ 24/7, I made sure it matched the size of my tank and the lighting needs of my plants. I would recommend checking the length of your aquarium carefully, since getting the right fit matters a lot. I also think it is important to consider whether you want automated lighting or prefer full manual control, because that can affect how satisfied you are with the product.
Who I Think This Light Is Best For
In my opinion, this light is best for aquarium hobbyists who want a planted tank light that is both attractive and functional. I think it works especially well for people who enjoy a natural day cycle effect and want a light that helps create a beautiful display with less effort. If someone wants a dependable planted aquarium light with a polished look, I believe this is a strong option.
My Final Buying Advice
If I were choosing again, I would still seriously consider the Finnex Planted+ 24/7 because it combines style, convenience, and solid performance. My advice is to think about your tank size, plant requirements, and whether you value automation. For me, the biggest appeal is that it makes my aquarium look more natural while supporting the health of my plants.
Final Thoughts
In my opinion, the Finnex Planted+ 24/7 is a strong choice if you want a reliable aquarium light that balances plant growth, convenience, and a natural-looking display. I like that it offers flexible settings, so it can work well for both beginners and more experienced planted tank hobbyists. My main takeaway is that it delivers solid performance without feeling overly complicated, making it an easy light to recommend for a planted aquarium setup.
Author Profile
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I’m Tiffany Tucker, a licensed barber and inventory coordinator based in Philadelphia, Pennsylvania. Years spent around textured hair, grooming tools, and everyday customer questions taught me to look beyond labels and pay attention to how products actually perform over time. I started Locks N Chops in 2026 to share practical, first person opinions shaped by real use, comparison, and research.
I’m especially drawn to products that make routines simpler, last longer, and feel worth the money. Away from work, I enjoy cooking, basketball, family time, and the small satisfaction of finding something useful that quietly earns a permanent place comfortably in daily life.
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