# Current USA LOOP — Wireless control for LOOP

> Wireless aquarium control for lighting, pumps, and weather effects. (iPhone/iPad app by Current USA, Inc..)

- Source: https://appshunter.io/ios/app/current-usa-loop/id1242605170 (this page in markdown: same URL + `.md`)
- Developer: [Current USA, Inc.](https://appshunter.io/developer/1242605169)
- Category: Lifestyle
- Price: Free
- Rating: 2.60/5 from 19 App Store ratings · 57 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 4 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2018-02-20
- Data updated: 2026-07-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/current-usa-loop/id1242605170/reviews.md

## What is Current USA LOOP?

The LOOP® app makes it incredibly easy to wirelessly control, program and synchronize your aquarium lighting, wave pumps, return pumps and much more. 
Highlighted Features:
-	Locally connect wirelessly to any Current USA LOOP® compatible product via Bluetooth® 
-	Easily control aquarium lighting, wave pumps and return pumps 
-	See and hear realistic, on-demand weather effects

Orbit Marine IC LED Lighting
-	Program your daily lighting schedule including sunrise, sunset, daytime & lunar colors
-	Manually adjust the lights to your favorite color using the color sliders
-	Set a daily weather forecast or randomize throughout the day

Simulate natural weather effects on-demand, including:
-	Rolling clouds (with audio) and random clouds
-	Approaching storm (with audio)
-	Lightning & rain storms
-	Multiple moon and lunar lighting effects

eFlux Wave Pumps
-	Connect and control 3 channels of eFlux wave pumps
-	Choose from wave/short pulse, surge/long pulse or stream/steady flow mode
-	Adjust flow from 0-100% and wave frequency
-	On-demand FEED mode turns pumps off for 10 minutes for fish & coral feeding
-	Primary/secondary mode allows pumps to synch/anti-synch flow
-	Optional night mode syncs wave pumps with lights, reducing flow at night

eFlux DC Return Pumps
-	Wirelessly control and set flow rate
-	On-demand FEED mode
-	Manual on/off control

Temperature
-	View current water temperature
-	Set min/max levels

Audio
-	Listen and relax to realistic weather and ocean sounds found in nature

Please Note: Prior to using this app, all components need to be connected to a LOOP® Blueooth® Controller.

## Key features

- Wireless control via Bluetooth
- Program lighting schedules
- Simulate weather effects
- Control wave and return pumps
- On-demand FEED mode
- Monitor water temperature
- Natural weather and ocean sounds

## Recent user reviews (10 of 57)

All indexed reviews: https://appshunter.io/ios/app/current-usa-loop/id1242605170/reviews.md

### 1/5 — App Keeps crashing

*2026-05-15, version 3.2*

App keeps crashing every time when I tap on the feeding icon. The app registers the command but does not respond and would just crash. Only way to get back into it would be to force close and relaunch the app. Please fix and update the app.

### 1/5 — Update

*2025-10-09, version 3.2*

It would be nice if this was updated.  Especially before I bought everything I might have gone a different route since it’s been 2yrs since this is updated.  Also their website for help doesn’t even exist anymore.

### 1/5 — Dysfunction

*2025-03-16, version 3.2*

Doesn’t stay connected.  Doesn’t come on as scheduled.  And it doesn’t shut off as scheduled.

### 3/5 — Settings don’t work

*2024-09-26, version 3.2*

I set up the times for sunrise, daylight,
Sunset and moonlight but I find that it doesn’t change on the time set. Am I doing something wrong? What do I do?

### 5/5 — Disappointed - no sounds, Bluetooth no good

*2024-06-12, version 3.2*

While I love some of the features, the main thing that made me want to buy 2 lights for my reef tank was the advertised feature of being able to have sound accompany the weather feature. This doesn’t exist. I was told from a representative of Current that the sounds could be played through any Bluetooth device. However, there is zero capability on the app for sound. Also, I bought 2 lights because I was told that having 2 would boost my light to the correct PAR for SPS. My SPS are struggling. As far as the app - it is user friendly and clean but if my phone is upstairs the programming on the lights doesn’t work. The Bluetooth doesn’t turn on until I’m near the lights. That means, all programmed settings are now manual. Unless I leave my phone at home during the day and next to my tank. With a little more work on the app and a little better LED’s this brand of lights could be amazin.

### 1/5 — Program settings don’t work

*2024-04-14, version 3.2*

Very disappointed with this system for one reason, and it’s a big one. The light program features simply don’t work, they don’t stay on schedule, they just kinda screw me over honestly. Kinda wish I would have looked into other lights more. The lightning is cool, but not too useful when the program settings are a joke.

### 1/5 — Update is trash

*2024-02-11, version 3.2*

Didn’t think it could have gotten any worse but it did.  Lost the sound, wave makers stopped working etc. for as much as you pay for this set up there shouldn’t be stupid problems like this.  Extremely piss poor

### 1/5 — Does not function properly

*2023-12-15, version 3.2*

So many issues with connectivity. Also the time program doesn’t work.

### 1/5 — Volume control is gone

*2023-10-29, version 3.2*

After the latest update the volume slider to control wave sounds disappeared

### 2/5 — Mind of its own

*2023-07-26, version 3.2*

You get the point. Go with ai

## Frequently asked questions about Current USA LOOP

### What does the Current USA LOOP app do?

The app allows you to wirelessly control and program various components of your aquarium setup, including lighting, wave pumps, and return pumps. It also enables the simulation of realistic weather effects and provides temperature monitoring.

### What are the key features of the app?

Key features include wireless Bluetooth connectivity to compatible LOOP products, programming daily lighting schedules with sunrise, sunset, and lunar effects, simulating weather like clouds and storms with audio, controlling wave and return pumps with various modes, and monitoring water temperature.

### Is the Current USA LOOP app free to use?

Yes, the app is free to download and use. There are no in-app purchases or advertisements mentioned.

### What equipment is needed to use this app?

To use the app, all components must be connected to a LOOP® Bluetooth® Controller. The app is designed to work with Current USA LOOP® compatible products such as Orbit Marine IC LED Lighting and eFlux Wave/Return Pumps.

### How can I use the app for feeding my fish?

The app features an on-demand FEED mode for both eFlux wave pumps and eFlux DC return pumps. This mode temporarily turns off the pumps for 10 minutes, allowing for easy fish and coral feeding without disruption.

## Version history (last 4 releases)

### 3.2 — 2023-05-22

Fixed Bluetooth Connectivity issues

### 3.0 — 2023-05-02

- Fixed Bluetooth connectivity issues 
- Custom Sunrise and Sunset Duration with compatible controllers ( This new feature is not compatible with controllers sold before 2024. Only compatible with select controllers sold after 2024)

### 2.7 — 2019-02-05

-Added volume control to Home Screen
-Improved UI and graphics
-Improved Temperature sensor readings
-Improved Bluetooth stability and performance

### 1.0 — 2018-02-19

No release notes.

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## More apps by Current USA, Inc.

- [Aquatic Vita](https://appshunter.io/ios/app/aquatic-vita/id1596680188)

All apps by Current USA, Inc.: https://appshunter.io/developer/1242605169

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[aquatic vita](https://appshunter.io/ios/topics/aquatic-vita) · [eheim digital connect](https://appshunter.io/ios/topics/eheim-digital-connect)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-10.*