We use cookies to offer you an optimal shopping experience. These cookies can be grouped into categories. The necessary ones are essential for your purchase. Functional services enable additional content such as videos and maps. With further cookies we produce anonymized statistics. Others serve primarily marketing purposes and are used for the personalization of advertising. These cookies are used by 11 Services used in the shop. You can decide for yourself which cookies you want to allow.
We use cookies to offer you an optimal shopping experience. These cookies can be grouped into categories. The necessary ones are essential for your purchase. Functional services enable additional content such as videos and maps. With further cookies we produce anonymized statistics. Others serve primarily marketing purposes and are used for the personalization of advertising. These cookies are used by 11 Services used in the shop. You can decide for yourself which cookies you want to allow.
We store your choice on your device (“local storage”) and ask you again after 12 months at the latest. You can change it at any time under “Cookie Preferences” in the footer. You can find details on cookie lifetimes and necessary cookies in our privacy policy.
These services are required to run the shop and for your purchase and cannot be switched off.
Strictly necessary cookies enable basic functions and are required for the website to work properly.
Shop functions: Essential Shop functions This includes: JTLSHOP (cookie, until you close the browser; keeps your session, the cart and your login), consent (browser storage; remembers your cookie choice, 12 months at most, during the session also in session storage), has_starting_point, cur_product_id and product_page_visits (session storage; navigation between products) as well as aquasabi-search-index-last-url, aquasabi-search-index-results and aquasabi-search-index-data (session storage; search results and lists when paging). easyVision: easyVision lets website visitors customize the display – e.g. by adjusting contrast, font size, line and letter spacing, color rendering, a blue light filter or by disabling animations. Developed and hosted in Germany, the service is GDPR-compliant and supports statutory accessibility requirements (BFSG) from 2025. The service loads its scripts from cdn.sitecockpit.com and stores your settings (easy-vision-*) in your browser storage (no cookies). Reviews: aquasabi_guid (cookie, 12 months) is only set when you click “Helpful” under a review. It stores a random ID so that the same person cannot count a review as helpful more than once. Sorting and view: aquaSort and aquaDisplayType (cookies, 90 days) store the sorting or view (gallery or list) that you choose in a product list. They are only set when you choose a sorting or view. Amazon Pay: Payment processing with Amazon Pay. The service provider is Amazon Payments Europe S.C.A. Where Amazon Pay is offered (e.g. in the cart and at the checkout), the shop loads scripts and images from static-eu.payments-amazon.com, payments-eu.amazon.com and m.media-amazon.com and sets cookies (language, ledgerCurrency, apay-session-set). You can find out more in the privacy policy at https://www.amazon.de/gp/help/customer/display.html?nodeId=GRFTMVHP4HXMESSP PayPal: Payment processing with PayPal. The service provider is PayPal (Europe) S.à r.l. et Cie, S.C.A. Where PayPal is offered (e.g. in the cart and at the checkout), the shop loads scripts from www.paypal.com; for invoice payment via PayPal, c.paypal.com is added for fraud prevention. PayPal stores an entry in your browser storage (__paypal_storage__), and the shop remembers the chosen PayPal payment method in session storage (chosenPPCPaymentOption). You can find out more in the privacy policy at https://www.paypal.com/en/legalhub/paypal/privacy-full Sofortüberweisung: On the confirmation page after an order with this payment method the shop loads a Klarna logo from x.klarnacdn.net.
Additional functions such as embedded videos and maps, spam protection in forms or the rating badge. Data is transferred to the respective provider when they load.
Show Youtube Videos
Displaying videos
Processing company:Google Ireland Limited, Google Building Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland
Terms of use: https://policies.google.com/privacyShow Shopauskunft Rating-Badge
Used to provide the services of shopauskunft.de.
Processing company:Händlerbund Management AG
Terms of use: https://www.shopauskunft.de/datenschutzIntegration of Google Maps services
Performance measurement; Providing personalized services, including content and ads; Providing our services
Processing company:Google Ireland Limited
Terms of use: https://policies.google.com/privacy?hl=enTo submit forms on this page, you need to consent to the transfer of data and storage of third-party cookies by Google. With your consent, reCAPTCHA, a Google service to avoid spam messages via contact forms, will be embedded. This service allows us to provide our customers with a safe way to contact us via online forms. At the same time, the service prevents spam bots from compromising our services. After you gave your permission, you might be asked to answer a security prompt to send the form. If you do not consent, unfortunately you cannot use the form. Please contact us in a different way.
Stopping spam bots
Processing company:Google Inc.
Terms of use: https://policies.google.com/privacyHelps us understand how the shop is used so that we can improve it.
We measure which pages and products are viewed and how visitors move through the shop. Google Analytics sets cookies (_ga, _ga_*) and sends usage data to Google.
Audience measurement and analysis of how the shop is used
Processing company:Google Ireland Limited
Terms of use: https://policies.google.com/privacy?hl=enMeasures our advertising and enables personalised advertising on other sites.
We measure whether an ad on Facebook or Instagram led to a purchase and show visitors relevant ads again. Cookies are set for this: _fbp and _fbc (Meta) and as_fbclid (ours, 30 days; remembers the ID of the ad click). Meta receives data about your actions in the shop (e.g. product views, cart, purchase), your IP address and browser information; for a purchase our server may also send them directly to Meta (Conversions API). More in our privacy policy (retargeting/remarketing and conversion tracking).
Measure advertising success and show relevant ads again (Facebook, Instagram)
Processing company:Meta Platforms Ireland Limited, Merrion Road, Dublin 4, D04 X2K5, Irland
Terms of use: https://www.facebook.com/privacy/policy/We measure whether an ad on TikTok led to a purchase. Cookies are set for this: _ttp, ttclid and _tt_* (TikTok) and as_ttclid (ours, 30 days; remembers the ID of the ad click). TikTok receives data about your actions in the shop (e.g. product views, cart, purchase), your IP address and browser information; for a purchase our server may also send them directly to TikTok (Events API). More in our privacy policy (retargeting/remarketing and conversion tracking).
Measure the success of ads on TikTok
Processing company:TikTok Technology Limited, 10 Earlsfort Terrace, Dublin, D02 T380, Irland
Terms of use: https://www.tiktok.com/legal/page/eea/privacy-policy/enWe measure whether an ad in ChatGPT led to a purchase. Cookies are set for this: __oppref and __obref (OpenAI) and as_oppref (ours, 30 days; remembers the ID of the ad click). OpenAI receives data about your actions in the shop (e.g. product views, cart, purchase), your IP address and browser information; for a purchase our server may also send them directly to OpenAI (Conversions API). Data may be transmitted to OpenAI OpCo, LLC (USA). More in our privacy policy (retargeting/remarketing and conversion tracking).
Measure the success of ads in ChatGPT
Processing company:OpenAI Ireland Limited, 1st Floor, The Liffey Trust Centre, 117-126 Sheriff Street Upper, Dublin 1, D01 YC43, Irland
Terms of use: https://openai.com/policies/eu-privacy-policy/We measure whether an ad led to a purchase and show visitors relevant ads again. Google Ads sets cookies (e.g. _gcl_*) and receives purchase data, where applicable in hashed form (SHA-256).
Measure advertising success and show relevant ads again (remarketing)
Processing company:Google Ireland Limited
Terms of use: https://policies.google.com/privacy?hl=enWe use cookies that are essential for payment processing through our partners. Please select which payment providers you would like to use.
In order to unlock offers for extended payment options, in particular express checkout and payment in instalments, we require your consent to the data transfer and storage of third-party cookies of the payment provider PayPal. This allows us to also offer you express checkout and payment by instalments. Without your consent, only the technically necessary data transfer to PayPal will take place, but you will then not be able to use the express checkout or extended offers for payment by instalments on this site.
Using express checkout and Displaying offers for payment in instalments for individual items or your entire purchase.
Processing company:PayPal
Terms of use: https://www.paypal.com/de/webapps/mpp/ua/privacy-full?locale.x=en-GB
Your consent ID:
With this randomly generated number we can show on request what you selected. It contains no information about you.
Would you like to see these contents? Activate the desired contents for one session only or allow the website to remember these settings. Once you have given your consent, the third-party data can be loaded. For this, third-party cookies might be stored on your device. You can change these settings at any time (footer: “Cookie Preferences”). For further details, please see the Privacy notice.
By Aram Schneider Published Updated
Translated from German with AI assistance and reviewed by our editors.
Contents
André Franken, a young aquarium designer from Germany, is someone who stands out for his great passion for the topic of aquascaping. He creates aquascapes at a very high level and manages time and again to bring his layouts to the point with great final shots.
This is also evident from his very successful participation in national and international aquascaping contests such as the IAPLC. He is one of the few Germans who have achieved such a high ranking in this competition that they were invited to the award ceremony in Japan. Nevertheless, André is a very down-to-earth and likeable person who prefers to stay in the background. We are all the more pleased that André Franken (AF) has agreed to answer the questions of our author Aram Schneider (AS). For this he has provided us with two of his works, which we will present in more detail in this article.

AS: "What was the idea behind this layout, what inspired you?"
AF: "The idea behind a layout is always a bit of a thing in hindsight: I think I originally wanted to build a kind of collapsed cave. Did I succeed? Probably not. But that is not bad at all, since ideas constantly change during implementation and in the end something comes out that you never planned like that. The main thing is that the layout tells a story afterward. Most viewers will probably see a forest of trees with trunks made of stone in this aquarium. Trees with stone trunks would actually have been a pretty good idea for a Nature Aquarium ;)"
AS: "Which materials (hardscape, substrate, aquatic plants) did you use?"
AF: "The stones are black pagoda stone and the substrate is ADA Aquasoil Amazonia. I used the following plants: Anubias barteri var. nana 'Petite', Bolbitis heudelotii, Bucephalandra sp. 'Wavy Green', Bucephalandra sp. "Kedagang", Bucephalandra sp. "Theia Green", Cryptocoryne wendtii 'Tropica', Fissidens fontanus, Helanthium tenellum, Hemianthus callitrichoides "Cuba", Marsilea hirsuta, Micranthemum sp. "Montecarlo-3", Microsorum pteropus "Orange Narrow", Microsorum pteropus 'Narrow', Microsorum pteropus 'Trident', Pilotrichaceae sp., Riccardia sp."
AS: "What was your fertilization plan for this aquascape?"
AF: "I always fertilize quite richly. I add nitrate in the form of potassium nitrate and magnesium nitrate, and phosphate in the form of potassium phosphate. On top of that comes a micro fertilizer for the trace elements."
AS: "Many vanishing points can be seen in the layout, and objects in the background that get smaller and smaller. This creates enormous spatial depth. How important is the sense of depth in the aquarium to you?"
AF: "Depth effect in the aquarium is very important, in order to give the aquarium depth in the figurative sense as well ;) It is also irrelevant whether it is a diorama or a more classic Nature Aquarium. Through spatial depth, the aquarium feels like a three-dimensional space in a photo, which in my eyes is important for the viewer to be able to engage with the story the aquarium tells. On the other hand, I also simply enjoy playing with the depth effect and crafting a small world in the glass."
AS: "How many photos were needed until the fish were in this schooling position?"
AF: "With this aquarium it actually went relatively quickly. But sometimes you really do need a few hundred photos until you have the fish where you would like them. Fortunately, in times of digital photography that is no longer a problem. It is all the more impressive, though, when you think about how hard it was in the early days of the Nature Aquarium to take photos of the aquariums using analog photography."
AS: "You mainly used slow-growing plants here. Why?"
AF: "In general, slow-growing plants of course make the aquarium easier to care for and perhaps also a bit more predictable. In this layout, however, I actually used the slow-growing and low plants more for design reasons, to bring out the structure of the stones."
AS: "To what extent did the water-hardening effect of the stones make itself felt?"
AF: "Not at all, since I never measure my water parameters :) It is true, of course, that the stones will probably have hardened the water significantly. But if fish and plants are chosen that do not necessarily need soft water, such hardening is generally not a real problem."

AS: "I assume this is a Dennerle Scaper's Tank?"
AF: "Yes, exactly, this is a 35 Scaper's Tank."
AS: "What do you do to keep the sand as clean as in this photo?"
AF: "Caring for the sand is part of the weekly maintenance of the aquarium: that means dirt is vacuumed off regularly, and the sand that trickles forward over time is pushed back to the rear areas of the aquarium. From time to time I also replace part of the sand."
AS: "What are those small roots in the foreground of the aquarium? How did you attach them?"
AF: "In this aquarium I used branches of a corkscrew hazel and glued them to the stones with JBL Haru."
AS: "How do you trim mosses?"
AF :"With scissors :) Preferably, especially in small aquariums, with high-quality spring scissors."
AS: "In the front area you can see a row of small pebbles on the sand, which provides added variety of detail. How important are details in aquascaping to you?"
AF: "Details are similar to depth effect. Details are also very important to me, primarily because I have great fun playing with small stones and roots. But of course, details also help make the story that is told more plausible."
AS: "How and when did you start the aquascaping hobby?"
AF: "I started real aquascaping about six years ago. But I had already been very interested in aquatic plants and their care a few years before. At that time, however, I placed rather less value on composition. I think I began to take an interest in plants when at some point there was no more room for new fish. After all, there is always still a place somewhere for one plant or another. I probably came to aquascaping through my general interest in Japanese culture and Japanese gardens on the one hand and my enthusiasm for nature and the connections in nature on the other."
AS: "You have now also recently become a juror in an aquascaping competition for the first time. What is it like for you to be on the other side for once?"
AF: "Yes exactly, that was a very exciting experience! As you say, I had previously only experienced contests from the participant side. I have always regarded such competitions as a very valuable side of our hobby. For one thing, the upcoming participation in a competition motivates every participant to get the best possible out of their aquarium and to present the aquarium in the best possible way. Sometimes it is only then that it comes to light how wonderfully an aquarium has really turned out and what potential lies in the respective layout. For another, such competitions offer an excellent opportunity to present your work to an audience, and with it a great opportunity for interaction and inspiration - and that completely regardless of the ranking achieved, which ultimately becomes quite incidental. But back to the jury's view: it is actually only from this perspective that you recognize the power of the first impression and how incidental some details are that you consider extremely important from the participant's perspective; what is important is that a layout tells a story that is convincing in the end. If that is the case, it is totally irrelevant whether the newest red or even redder plant was used or whether the most beautiful stone was positioned just as the golden ratio supposedly dictates."
AS: "If you had to choose between a beautiful stone and a beautiful aquatic plant, which would you take?"
AF: "That is actually a good question. I would take whatever a story can be told around (how important stories are to me has probably become noticeable by now; I hope I am not annoying anyone with it yet :) ). That can be a fish, a stone or also a plant. As a rule, though, I would probably decide on the stone. Although: a (single) stone (usually) does not make an Iwagumi yet. That would speak for the plant, which could be propagated ;)"
Image source for all photos in the article: André Franken