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There is A LOT of history to this that is tied to some of the biggest names in the hobby's past. I tried to get them into the USA with Clause Christensen back in the 90s but no-go.

This would be big news for US hobbyists as availability of healthy, aquarium-ready plants is THE limiting factor in expanding the hobby in the USA.

ADA has recently released the ADA Japan Denim Tool Pocket as a campaign-exclusive.

The pocket is made from denim fabric produced in Kurashiki, Okayama, one of Japan’s most renowned denim-producing regions. Handcrafted for both functionality and versatility, it provides a convenient way to organize and carry your aquarium maintenance tools, while also being designed for use in a variety of everyday situations.

If you are a gear-head like me, this is exciting news and I'm already trying to see how I can get my hands on this.

Filed under the heading, "Do I need it? No. Do I want it? Yes."

The theme for this month's contest is: Algae Patina


This one is going to be tough but I hope some of you take up the challenge. There is a fine line between algae on an object that makes it look natural and old (patina) and algae on an object that simply makes it look unkept and dirty.

Who can strike that balance best??

Please take a picture of algae patina in your aquarium. Be as artistic and creative as you like.

The rules:

• Submissions are allowed between September 11 and September 23.
• Voting will start on September 23 at 12:01 am Eastern time.
• Voting will end on September 30 at 11:30 pm Eastern time.

The prize:

A $25 store credit from BurrAqua thanks to @Burr740!

Good luck!

It will be tough to get away, but I have managed to finagle enough coverage for the weekend, so I did it! I have my ticket! I figure why not? It’s actually not that far from me. Daichi Araki from ADA is teaching an aquascaping masterclass on Saturday morning. Also interested in the ADA Shizuku workshop.



Juris Jutjajevs previously announced he will be attending the Jersey show.

I have never been to an Aquashella, so don’t entirely know what to expect, but I presume it is much like any large convention exhibit hall experience. Any ‘Crunchers thinking of attending the Jersey show?

Please join me in congratulating @Jeff Miotke as the August 2026 Media of the Month winner!

This is the winning photo:

They win a $25 gift certificate from BurrAqua!

Congratulations for second place winner @Gwad and third place winner @CincyScaper!

Hello everybody,

I want to vacuum my complete soil and pull out all the plants add some apt root tabs en replant after.
Does anybody have tips or tricks to keep the shrimp safe during this big clean up.
I have a 350 liter tank 120x50x60. So thats quite a big surface.

The reason for the clean up is that my plants need to be replanted since i have not been doing maintenance for a few weeks and had some algae problems.
Since i need to pull out all the plants, a big vacuum would not hurt and will be easy.

Thanks in advance

This thread is for the general discussion of the link IFC Aquarium Fertilizer Calculator. Please add to the discussion here.

How to use: When opening the file everything should be self-explanatory. You will land on the 'Home' sheet. Follow from there. We highly suggest you read the quick Guide (a link is provided in the Home sheet when you open the file) so you understand the purpose of each of the sheets in the file. Once you have done that, and before you start playing the mad scientist, we suggest that you go through the CoreSetting sheet as it will allow you fine tune the backend to your specific situation/needs. This is not per-say a requirement and you can always do this anytime but it will allow you to get better acquainted with things. Once you have done that, you can go to the Tank&Dosing sheet. That's where you will start your journey in creating your fertilizer.

All sheets will have the following icons on the top left. Some will have less, some will have more depending on which sheet you are on.


These are simply shortcuts to other sheets for your convenience. However you can also go from one sheet to another using the traditional Excel tabs at the bottom of Excel as shown below.


Please read the following important technical notes:

• The calculator is Excel-based and there is no MACRO/VBA involved. This was done on purpose to minimize any potential security risks.
• Compatible with Excel 365 for Windows and Mac. Should also work fine with Excel 2016 and Excel 2019. For Excel 2010 and 2013 our initial tests show it works fine but we did not fully test under those versions. In terms of visuals, things might also slightly differ from the intended look. Below those versions (i.e Excel 2007 or lower), the calculator will definitely not work as intended and we will not support if run under those versions).
• File will definitely not work as intended with free and open-source office suite like LibreOffice or under Linux and Co.
• Under Excel Online things don't look as intended. Some people report that calculations are fine but I never really took the time to fully debug it under Excel Online. Maybe one day I will.
• If you feel you screwed up something with the file or your Excel crashed unexpectedly it might be worth making a fresh download.
• Although the user has the option to select between metric and imperial units in the CoreSettings sheet, all user input NEEDS to be done in metric units. Why? Because the imperial units are only there to provide visual guidance.
• Finally, we provide the ability to chose between several currencies. However all prices currently in the calculator are expressed in British Pound sterling (GBP). If you want to change to another currency you will need to convert the prices yourself in the CoreSettings sheet where all the chemical compound prices can be updated at will.

Enjoy.

@Zeus. & @Hanuman

Before taking up this hobby, I had a Creality 3D printer I used on rare occasions. I purchased it used and had problems with it from the start. It was supposed to be user friendly but that definitely wasn't my experience.

Once I put together my first scape and realized I could print some helpful parts and tools, I decided to purchase a new Bambu Labs A1 Mini. It opened my eyes to how easy and fun 3D printing could be. In the time since, I've been printing more and more items, not just for aquarium use, but stuff for projects all around the house. I decided it was time for an upgrade to something with a larger build volume. I was planning to move up to the A1 initially but then began thinking, perhaps having an enclosed printer might be smarter, to future proof my needs and desires going forward. After a lot of back-n-forth debating between the Bambu P2S and X2D, I ended up with the P2S this weekend. I have an expanding list of new aquarium related items I want to print

So what printers do others here use and what are your thoughts?

Finally a journal.

I’ll soon be setting up two new tanks, a UNS 90p and a 50c. (Not so!) Patiently awaiting tanks and stands delivery.

They will both be middle energy tanks. I have lengthy periods of busy time and travel that mean the tanks need to survive without human intervention here and there. So plenty of automation is needed, and slow and steady wins over high energy. Or in BBQ smoking terms: low and slow.

Plans:

• Injected CO2, but less than 30ppm
• Inert gravel
• Tidal HOB filter and partial UGF plate.
• Less than EI ferts, but more than PPS pro.
• Tap water (my tap is 50 TDS and only 10ppm Ca) remineralized to 30ppm Ca and 3-4 dKH.
• Lower light levels: Week aqua L on 90p and Chihiros wrgb 2 slim on 50c.
• Easy slow growing plants, and a few fish. Thinking the 50c will be a shrimp tank.
• Some hardscape but nothing crazy

My last tank has had a rough year. Hurricane Helene meant two weeks with no electricity, and much longer without decent water changes.

Then last summer the tank developed a slow leak while I was out of town (ugh!). Had to fly home for a week to triage. Fish and plants have been in temporary tanks. Plants are struggling. Photo is when they had already been in temporary bin for over 6 weeks, I was surprised it didn’t look like an algae infested swamp.





Sooo ready for my new tanks! These are my first really nice tanks, I’ve only owned petco specials before.

For the new tanks I'm planning on over ordering plants since my surviving plants are clearly pretty weak at this point.

Welcome to ScapeCrunch, @faithnomore!
We would love to get to know you. Please tell us about yourself. What tank do you have?