Your red cherry shrimp look pale under a harsh strip, your anubias stalls, and hair algae keeps dusting the glass every few days. In a 5 to 10 gallon colony, light drives molting comfort, biofilm growth, and plant balance. You want clear color and steady growth without startling shrimplets or fueling algae.
This guide to best finnex planted plus light for shrimp tank options covers two compact picks built for nano planted setups. We focus on spectrum, timer ease, fit, and daily shrimp behavior for Neocaridina and Caridina keepers. If you are planning shrimp tank lid and light setups, this breakdown will help you match control style to your routine.
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Quick Picks at a Glance
Prime hygger Clip-On 24/7 Aquarium LED Light 14W
SEAOURA Full Spectrum Aquarium Light for 12-18in
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Pros
- Bright, natural looking light that enhances fish colors and plant growth
- Set and forget 24/7 cycle with adjustable start time
- Flexible brightness, color and timer controls for day and night viewing
- Sturdy clip mount saves space and fits most small to medium tanks
Cons
- Timer controls can be confusing at first and instructions lack clarity
- Light resets after a power outage and needs manual reprogramming
- Clip only fits tank walls under 0.9 inches thick
The hygger HG990 is a 14W clip-on LED designed for 12 to 20 inch freshwater and planted aquariums. It suits beginners and nano tank keepers who want a compact, affordable light with automatic day to night control.
Its standout feature is the 24/7 natural mode that blends orange sunrise into bright daylight then blue moonlight. DIY mode adds seven colors, five brightness levels and 6, 10 or 12 hour timers, and users say plants look vibrant and fish colors pop under the high CRI output.
Build quality feels solid with a thickened aluminum housing for better heat dissipation and long LED life. The clip bracket fits glass up to 0.9 inches thick and the light bar can mount horizontally or vertically, which saves space on rimless setups.
The controls are not very intuitive at first and learning the timer combinations takes practice. It also resets to daylight after a power outage, so you will need to reprogram it if your power is unstable.
Overall, this is a smart value pick for small planted tanks that need natural looking light with flexible control. If you want hands off sunrise to moonlight automation plus custom colors in a clip-on form, it is hard to beat.
Model HG990, 14W power with 68 LEDs including white, blue, red, green and RGB for full spectrum output. White 6500K, blue 455nm, red 620nm, green 560nm with 817 lumens and 85 CRI for natural color.
Fits tanks 12 to 20 inches long, clip mount for glass under 0.9 inches thick. Mounts horizontally or vertically with aluminum housing for heat dissipation.
Modes include 24/7 sunrise daylight moonlight cycle with shiftable start time, plus DIY color, brightness and timer control. Power cord 4.9ft plus 2.3ft with separable adapter.
Pros
- High PAR output and enhanced red and blue spectrum support healthy growth for java fern, anubias and amazon sword
- Automatic DAY, NIGHT and 24/7 cycles are ideal for busy hobbyists
- Slim modern aluminum housing looks clean in living rooms, bedrooms and offices
- Adjustable brackets fit most nano tanks with easy tool-free installation
- Waterproof coating adds durability in humid aquarium environments
Cons
- Designed only for 12-18 inch tanks, not suitable for larger aquariums
- Best for low to medium light plants, may not support demanding high light carpeting species
- Minor condensation under the lens can occur with temperature changes, though performance is unaffected
The SEAOURA Full Spectrum Aquarium Light is a slim LED bar designed for 12 to 18 inch freshwater tanks, including 2.5 to 15 gallon nano setups. It is made for beginners and aquascapers keeping community fish, bettas, shrimp and low to medium light plants.
Its standout feature is the 24/7 automatic cycle with gradual 15 minute sunrise and sunset transitions plus moonlight mode. With 84 LEDs, 9 colors, 20 dimming levels, PAR 81 and CRI 92, it brings out reds in tetras and shrimp while supporting healthy growth in java fern, anubias and amazon sword.
The ultra slim aluminum housing looks modern over rimless or rimmed tanks and the extendable brackets allow tool free setup. The raised design spreads light evenly to every corner, which suits Iwagumi, Dutch style and shrimp breeding layouts.
The silicone coated board handles humidity, splashes and daily condensation well for reliable operation. The main limits are the small tank size range and the focus on low to medium light plants rather than demanding high light species.
Overall, this is a smart pick for nano planted tank owners who want vibrant color, plant friendly spectrum and set and forget timers. If you need automatic lighting with natural transitions in a compact footprint, it delivers strong value and clean aesthetics.
Model: SEAOURA Full Spectrum Aquarium Light for 12 to 18 inch tanks, color Black. Dimensions: 10.4 x 3.9 x 0.3 inches, weight about 1.1 pounds.
Lighting: 84 premium LEDs in 7 rows, full spectrum 12600K, 893 lumens, PAR 81, CRI 92. Offers 9 color options and 20 dimming levels with enhanced red and blue wavelengths.
Controls and mounting: DAY, NIGHT and 24/7 modes with 3 timers, memory battery backup and 15 minute sunrise sunset fade. Extendable tool free brackets fit rimmed and rimless tanks from 2.5 to 15 gallons.
Buying Guide for Shrimp Tank Planted Lights
We look at shrimp tanks differently than high tech scapes. You need even coverage, gentle dimming, and a schedule you can set once and trust. Our notes below reflect hands on use in nano tanks with moss, floaters, anubias, and active soil.
Spectrum and Color Rendering for Shrimp and Plants
Look for full spectrum white near 6500K with added red and blue to support photosynthesis and shrimp color. The hygger Clip On 24/7 Lighting Aquarium LED uses white plus red, blue, green and RGB chips with CRI 85 for natural viewing. Your reds look richer and green leaves stay clean instead of yellow or flat.
The SEAOURA Full Spectrum Aquarium Light with 24/7 pushes CRI 92 with PAR 81 and 12600K output from 84 chips in 7 rows. That blend highlights cherry shrimp, ember tetras, and guppies while supporting java fern, anubias, and amazon sword. Paired with active soil like ADA Amazonia versus Fluval Stratum, low to medium light plants grow steadily without harsh glare.
24/7 Modes, Timers and Brightness Control
A set and forget timer protects shrimplets from sudden light shock and keeps your schedule stable. The hygger Clip On 24/7 Lighting Aquarium LED runs gradient orange sunrise from 6am to 8am, white daylight to 10pm, then gradient blue moonlight to 10:50pm. You can shift the whole cycle forward or back, or switch to DIY mode with 6h, 10h, or 12h timers.
You get 5 brightness steps and 7 colors including white, red, blue, green, purple, orange, and cyan plus cycle color. Start near half power for a week, then raise slowly while watching glass and grazing. Stable light plus stable temperature needs for Caridina shrimp matters more than peak brightness for breeding comfort.
Tank Fit, Mounting and Heat Management
Clip style mounts suit rimmed and rimless nano tanks without bulky legs or sliding rails. The hygger Clip On 24/7 Lighting Aquarium LED fits walls under 0.9 inch thick and suits 12 to 20 inch tanks, mounted horizontally or vertically. The separable adapter and thickened aluminum body help with heat dissipation and simple upkeep.
Extendable brackets fit 12 to 18 inch tanks from 2.5 to 15 gallons with a raised design for even PAR in corners. The SEAOURA Full Spectrum Aquarium Light with 24/7 uses slim aluminum housing and a silicone coated board to resist humidity and splashes. You get tool free install that suits breeding tank substrate layout ideas for desks and small racks.
Algae Control and Shrimp Comfort in Nano Tanks
Too much white light for too long grows algae faster than moss or floaters can compete. Choose fine dimming, either 20 levels or stepped control, so you can tune to plant mass and depth. Pair your schedule with balanced GH and KH mineral levels and weekly water changes to keep biofilm healthy for grazing.
Gradual sunrise and sunset fades prevent startle responses in shrimp and calm community fish like rasboras, tetras, and bettas. The SEAOURA option uses 15 minute fades, while the hygger 24/7 mode ramps color slowly through the day. Your colony stays out grazing instead of hiding after lights flip on.
We suggest starting with 6 to 7 hours of daylight at medium brightness, then adding 30 minutes per week if leaves respond and glass stays clean. Use blue moonlight only for short evening viewing, not all night. Clean the lens and lid weekly to hold output steady in humid setups.
- Match photoperiod to plant density, not to room lighting hours
- Dim first when you see dust algae, shorten hours second
- Add floaters to soften intensity in shallow cubes
- Wipe the splash guard weekly to protect PAR and color
My Experience
I run the hygger Clip On 24/7 Lighting Aquarium LED on my 10 gallon Neocaridina cherry tank with java moss, anubias nana, and monte carlo. My GH holds near 7, KH near 2, TDS near 185, with steady flow and weekly 15 percent changes. After six weeks on the default 24/7 cycle shifted two hours later, berried females stayed out and shrimplets grazed openly at midday without darting.
I also tested the SEAOURA Full Spectrum Aquarium Light with 24/7 on a 5.5 gallon crystal red setup with active soil and mini fissidens. The memory backup kept my DAY and 24/7 schedule through two short outages with no reset needed. Color pop was strong at higher CRI, especially reds against dark soil, while glass stayed clean at moderate brightness for seven hours with floaters on top.
Final Thoughts
If you want simple clip on control with gentle sunrise to moonlight automation, choose hygger Clip On 24/7 Lighting Aquarium LED, while if you want higher CRI with fine dimming and outage proof memory, choose SEAOURA Full Spectrum Aquarium Light with 24/7 for calm grazing and steady plant color.
Frequently Asked Questions
Will a planted light cause algae in my shrimp tank?
Any strong light can grow algae if hours are long and nutrients are unbalanced. Start with 6 to 7 hours at medium brightness, then adjust slowly based on glass and leaf response. Dimming control and regular maintenance matter more than brand for algae prevention.
Is 24/7 mode safe for Neocaridina and Caridina shrimp?
Yes, when the cycle includes true dark hours and gradual ramps. Both picks use sunrise to daylight to moonlight fades, then lights off overnight so shrimp rest. Avoid running bright white or blue all night, since constant light stresses grazers and fuels algae.
What size light fits a 10 gallon shrimp tank in 2026?
Most standard 10 gallon tanks are near 20 inches long, so look for 12 to 20 inch or 12 to 18 inch adjustable fit. The hygger clip suits 12 to 20 inch tanks, while the SEAOURA brackets suit 12 to 18 inch nano setups. Center the bar front to back for even coverage over moss and carpet edges.
Do I need CO2 with these lights for java fern and anubias?
No, both lights support low to medium light plants without added CO2 when you use moderate brightness. Java fern, anubias, moss, and floaters thrive with steady nutrients from active soil and substrate choices and routine water changes. Keep intensity modest and let slow growth build dense biofilm for shrimplets.
These picks are not ideal if you need a tank built for a different setup entirely, such as a heavily planted CO2 injected aquascape; these are aimed at straightforward shrimp-only tanks.
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