Best Fish Tank Lig Apps

249+ iOS apps curated and reviewed

2.5 avg rating

20 free apps

Updated October 2026

Looking for free fish tank lig apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Fish Tank Lig Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	ReefBreeders	Free	4.1★ (11)	No	Yes	Oct 2026
2	FluvalSmart	Free	2.5★ (540)	No	No	Oct 2026
3	P-light controller	Free	1.5★ (20)	No	No	Oct 2026
4	Fish lamp	Free	—	No	No	May 2026
5	Kessil WiFi	Free	2.0★ (109)	No	No	Oct 2026
6	Gamalta	Free	1.7★ (7)	No	No	Oct 2026
7	MicMol	Free	—	No	No	May 2026
8	Luminus	Free	—	No	No	May 2026

Top Picks for Fish Tank Lig

#1

ReefBreeders by Reef Breeders LLC

Power your tank.

Editor's Choice

📊 Productivity

4.1(11 ratings)

FreeIn-App Purchases

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Control compatible aquarium lights remotely with preset and custom schedules. Replicate natural lighting conditions like sunrise and sunset. Manage individual lights or groups from anywhere with an internet connection.

#2

FluvalSmart by Rolf C Hagen Inc.

Strong Contender

2.5😐(540 ratings)

Free

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Control Fluval Bluetooth LED aquarium lights with your iOS device. Adjust colors, create custom lighting schedules, and simulate dynamic effects like cloud cover and storms. Compatible with various Fluval LED models.

What We Love

⭐ Great light
🌟 Customizable lighting
💡 Helpful app features
👍 Easy to use

Room to Improve

🐛 Buggy app
🤯 Confusing UI
🕰️ Difficult to set precise times
🔌 Unreliable Bluetooth connection

#3

P-light controller by 东莞市品盈电子有限公司

Worth Considering

1.5(20 ratings)

Free

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Control your aquarium lighting fixtures with this utility app. Adjust settings and manage your lighting setup directly from your device.

More Fish Tank Lig apps to explore

by Shenzhen Miaoxiang intelligent Co., LTD

by Dicon Lighting

Control Kessil X-Series aquarium lights remotely. Customize color, intensity, and create dynamic light schedules to simulate natural cycles and enhance aquatic life. Group lights for complex programming and enjoy features like lunar cycles and coral acclimation.

Remote light controlColor and intensity customizationCustom light schedules

Enhance your aquarium with advanced lighting solutions designed to showcase vibrant marine life. This app offers meticulously crafted lights for aquatic environments, promoting sustainability and the beauty of your underwater oasis.

Exceptional aquarium lightingShowcase vibrant marine lifeMeticulously designed lights

MicMol Smart Light Control

Control your aquarium lighting with advanced features like simulated sunrise/sunset, lunar cycles, and lightning effects. Manage multiple devices, adjust intensity manually, and help aquatic life acclimate to new light spectrums.

Simulated sunrise and sunsetManual lighting intensity adjustmentAcclimation mode for aquatic life

🎬 Entertainment

Control your LED light units with customizable parameters. Create realistic sunrise, sunset, and night moods, and even simulate storm ambiance for your aquarium. Adjust light intensity and set gradual on/off intervals.

Independent control of LED light unitsSunrise and sunset effectsGradual on/off intervals (10-90 minutes)

by Illumination Technology, Inc.

Control your Reef Brite lighting system via Bluetooth. Create custom light schedules, preview them quickly, and sync your device's clock automatically. Offers dual-channel control and an override feature for easy adjustments.

Bluetooth controlCustom light schedulesDual channel control

by Shenzhen Topline Optoelectronic CO., Ltd

Control your LED aquarium lights with customizable schedules and intensity settings. Create pre-set or DIY lighting programs for your aquarium, supporting multiple light models and daisy-chain systems.

Manual intensity control per channelPre-set and DIY lighting programs8 time points for gradual light changes

Kessil AP700 Controller

Kessil AP700 Controller

Kessil AP700 Controller

by Dicon Lighting

Control and program your aquarium lighting system with this app. Customize color, intensity, and create unique light schedules to simulate natural cycles. Features include hue control, custom color saving, and special effects for a personalized aquarium environment.

Hue control for custom spectrumsFull color wheel and custom color savingCreate and preview light schedules

Aquasnap: Aquarium Fish Care

Aquasnap: Aquarium Fish Care

Aquasnap: Aquarium Fish Care

AI fish, coral & plant ID

by 中山市捷宝电子电器有限公司

This app controls aquarium lights to mimic natural sunlight, creating an ideal environment for marine life. It enhances the viewing experience by providing a realistic underwater ambiance.

Simulates natural sunlightCreates realistic marine environmentEnhances viewing effect

by Current USA, Inc.

Easily manage your aquarium's lights, pumps, and accessories via Wi-Fi, Bluetooth, or cloud. Schedule lighting and flow, control with your voice, and securely store settings in the cloud for sharing.

Wi-Fi, Bluetooth, and cloud controlLighting and pump managementCustomizable schedules

by interpet.co.uk

Control your aquarium lighting with this app. Set custom schedules, simulate sunrise and sunset, and manage your lights remotely via Bluetooth. It offers a master remote and support information for easy operation.

Master remote control24-hour timerCustomizable lighting options

TankBuildr for ALL enthusiasts

Manage and build your fish tank with this comprehensive app. Features include fish compatibility, water parameter logging, task reminders, and AI chat support to ensure a healthy and educational aquarium hobby.

Fish compatibility algorithmDosing diary & water parameter loggingTo-do tasks & reminders

Rolf C Hagen Inc.

Control and customize your aquatic environment with this app. It allows for independent color channel adjustments, programmable light cycles, and preset environments for a captivating aquarium experience. Compatible with various Fluval LED lighting systems.

Manual, Auto, and Pro operating modesIndependent color channel controlProgrammable 24-hour light cycle

by ATI Aquaristik GmbH

Control your modern saltwater aquarium lighting directly from your smartphone. Adjust intensity, color channels, and schedules for optimal coral and fish conditions.

Bluetooth connectionControl StratonX aquarium lightAdjust lighting intensity

Aquarium Guide Fish Identifier

Aquarium Guide Fish Identifier

Aquarium Guide Fish Identifier

Tank Manager, Planner & Guide

This app helps aquarium owners plan their tanks and avoid common mistakes. It checks fish compatibility and tank stocking levels, offering information on over 1000 fish species. You can save and share your aquarium setups.

Fish compatibility checkerTank overcrowding alerts1000+ fish species database

free with in-app purchases

FAQ about Fish Tank Lig

What are the best fish tank lig apps for iPhone?

ReefBreeders tops our fish tank lig apps ranking as of October 2026, with a 4.1-star average from 11 App Store ratings, and it's free to download.

Are there free fish tank lig apps for iPhone?

Yes — 20 of the top fish tank lig apps we rank are free to download, including ReefBreeders and FluvalSmart.

Does ReefBreeders have ads or in-app purchases?

ReefBreeders has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many fish tank lig apps are on the App Store?

We track 249+ fish tank lig apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.