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From the makers of the popular aquarist online service AquaticLog comes a stylish and elegant app for your Android phone or tablet!
App features include:
- Log your water parameters in real-time or using our new timer feature for accurate measurements
- Record your water changes
- Write your aquarium observations using a personalized diary
- Record dosing additives and supplements
- Enter and review feedings
- Save and manage maintenance activities
- Sync online to your AquaticLog online profile for backup

If you are an existing user of AquaticLog, you will be able to access all of your online aquariums and their measurements.

All of your measurements and other data is backed up in the cloud, accessible via a website and can always be exported / downloaded for offsite storage by you.

We are dedicated aquarium enthusiasts (reef and freshwater) and app developers. We strive to make the highest quality products
- if you have any suggestions, feel free to contact us. Our app is regularly updated at no charge.

Category : Tools

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Reviews (30)

Miq. B. Apr 30, 2022     

We just started with our tank, but have quickly been sucked in. I have been trying various apps, but none as thorough and detailed as this one! I do love it so much! My only ask (maybe this already exists and I'm doing something wrong?) would be for the reminders to actually pop up as a notification on your phone at the time you have set. Instead of needing to check the app daily.

Aar. B. Mar 8, 2022     

The developer is a well respected figure in the hobby community. The app could use some visual refinements and there are little quirks, but for me the app is no longer crashing and it's recording all my submissions. It's really cool to be able to use the web interface as well, and I think this developer has gone above and beyond to produce a functional product WITHOUT ADS to support the community. He deserves our support in return!

Joh. K. May 2, 2022     

Great app and a very helpful designer. Had an issue and he was on it fast to resolve the problem.

Sha. H. Oct 27, 2018     

App didn't work right from the start. It did take my name and email address so I guess it's a great data collection tool. 😒 UPDATE: Just picked up a Note 9 and thought I would try this app again after running into problems with my Google Pixel XL. Still doesn't seem to work. Crashed after trying to log a journal entry :( I'll email the Devs and see if they can help.

Chr. A. Nov 30, 2021     

Nice app! I'm also a developer. Would be good to auto capitalize words in the new inhabitant. I can't upgrade to pro, when I clicked the picture, it shows you must upgrade to pro, I click ok and it disappears. Help?..:) I want to upgrade. It would be great if there was a way to auto populate inhabitant name as we type as I don't know spelling sometimes. UI could be bit more updated but favorite thing of the app is it auto populates image of inhabitants so I know if it's correct one.

SGT. T. Jan 14, 2021     

I downloaded and tried at least 4 other apps for about a month. Each one having slightly diffrent perks and features. I just didn't know witch one I would find myself using more. Keeping logs is so important in this hobby. So I actualy started off plugging in my data and info almost daily on each app! Ditched 2 after a few days. In the end, even with price after the trial over, its still worth it. They even reach out for more info and ideas. All around easy to use and mange app. A must.

Gre. T. Dec 8, 2020     

It is a great tool to be able to record water parameters and see them in a chart. I wish I would've started doing this a long time ago instead of writing down my parameters on paper that I always lost. It also gives you a place to record all of your inhabitants and save information on them, and it has many more features.

Tom. A. Feb 28, 2022     

After installing the app I tried uploading a few pics of my tank and that turned out to be a pain in the butt. The first picture came in upside down and it wouldn't let me rotate it. After messing around with that and not having any luck I decided to just delete it and start over. The app would not delete the picture. At this point I figured let me try uploading a different picture to see how that would look. Well it wouldn't even load it. Time to move on!

PL. M. Jan 31, 2022     

I've been using this app for a year now. Great features, easy to use. New features are added often. Developer is responsive and very cool.

Jev. V. Jun 13, 2021     

The app does what you would expect, but many features are locked down to a pro account. Only problem with the pro account is it's 29.99 a year! 1 time sure, but per year? I'll pass. Maybe if I had 10 aquariums with hundreds of fish that would be fine. But I have 2. There should be a middle hobbiest tier that allows a few tanks and more photos for around 5 to 7 bucks.

her. k. Mar 18, 2019     

I have a 15 gallon saltwater tank, I do a 3 gallon water change and it says 30%....that is obviously not right..otherwise I would give 5 stars update: I was contacted by the creator of the app. very quickly at that with the solution to my issue...it was user error. he helped me to fix the issue and I have to now say I love the app. and the customer service..very attentive thank you for such a great app.

Mic. B. Sep 5, 2021     

For essentially a text based app that organizes information, I can't believe how buggy it is. Added a picture that I can't remove nor rotate as a basic account. Given this level of difficulty with simple things, won't be purchasing a full subscription.

j. c. Mar 2, 2021     

The app is possibly the best out there. I like how there is a timer available - it's very convenient when testing water and logging your results. It would be even better if there is a way to link this app to Alexa or Google Home or Siri to log test results and provide status reports. This app is a must-have for aquarists.

Jas. J. Jul 14, 2020     

Thus is a great app to track all of your parameters. Uploading of pictures to personalize it doesnt work but as long as it tracks what I want it really doesn't matter too much

Pau. J. Jul 13, 2020     

Version 7.4.7 still unable to upload a photo, it shows my camera wheel then when I select a photo it jumps back to a white screen to add a picture. In general like the app for monitoring my tanks

Phi. S. Apr 28, 2022     

Won't let me register??? All passwords taken After many attempts kicks me out Says attempt to invoke virtual message

Mar. D. Aug 26, 2020     

I really like the format and layout but I am seeing some strange behaviour regarding data display. I have screen captures available but can't see how to submit from the Android app on my phone.

Ral. R. Apr 15, 2019     

Works great until i tried to upgrade to pro. Payment went through, but stuck with a basic account... Edit: After posting this i got an answer from Dmitry (web admin) and he fixed it. Answer within 6hrs of initial plus fixing = stellar customer support This app is the best alternative to a controller

It. I. W. I. I. Jan 18, 2022     

Crashes and bugs out too much

M. S. Mar 11, 2021     

Tried two other apps before trying out this. AquaticLog is superior and exactly what one would need to monitor, maintain and record the activities.

Ste. V. Jan 12, 2021     

Pros: Support for IOS and Android, cloud sync of data. Cons: Can only add one aquarium unless you pay for pro version $30/yr

Bob. B. Apr 21, 2021     

Great app! Really easy to log parameters and keep track of your maintenance schedule and what you've done.

Sco. Jul 8, 2020     

Fantastic App! Easy to use and a great tool to keep track of what you do to your tank. Anyone who owns a reef tank should use this app. Highly recommend!

Ran. R. May 7, 2019     

Just installed, entered chemistry data & some not accurately displayed as entered, some overlapping with pre-entered info.

Joe. L. Jan 27, 2021     

This is the best aquarium tracking app I have ever used. I've tried them all. The developer is welcome to any feedback and constantly updates the app. I highly recommend you try it!

IvI. Dec 28, 2019     

Went to put in a water change but it refuses to let me due to it being "more than twice the volume of my aquarium" Theres no where to put my aquarium volume...I do a 40g change on a 125g system...how is 40g twice 125g...

Jer. M. May 12, 2021     

This app is junk. Nothing will load and I can't save any of the parameters. Super glitchy! I have a brand new 5g phone so it's definitely the app.

Ari. Jun 1, 2020     

Mearly adequate. Doesnt like android pics. Other than that, it will track your parameters, and is like a reef tank diary. As long as you make entrees.

Joh. L. Aug 13, 2019     

I would have given this app five stars, but i can't install it on my Android tablet. it doesn't show up in Google Play. Otherwise, it's an awesome app!

eh. b. Mar 28, 2021     

Great app. Great to see pretenders in a graph view. Automatically updates from app on my phone and on to my desk top. Option for £ instead of $?