Complete water changing kit including gravel cleaner and suction pump for aquariums, to be connected to the water tap

  • Super practical complete set for partial water changes with substrate cleaning in aquariums of 30-70 cm height, with water jet pump for the tap
  • Easy to install: use the hose to connect the gravel cleaner (substrate cleaner) to the suction pump on the water tap. After siphoning the aquarium floor, move the lever on the tap pump to refill the aquarium
  • Automatic suction device: the water jet from the tap creates suction (even if the aquarium is lower). Gravel cleaner leans in hard-to-reach places with a corner in its round cross-section
  • No more lugging water buckets. Easy and safe water flow, hose secured by hose clip and direct connection to water tap
  • Contains: 1 complete water changing set incl. 8 m hose (12/16), gravel cleaner 27-46 cm long, thread adapter for 3/4’’ to 22 x 1; 24 x 1; 28 x 1, 2 hose fixing clips, 1 water jet pump
Find out more
Price: 88,45 €
Recommended retail price incl. VAT
You can find this item in your specialist and online shop
Product information

Regular water changes
Food, plant remains and metabolic products pollute the aquarium water. Since aquarium filters can’t completely remove these substances from the water and a large part of the waste enters the aquarium bottom, a regular partial water change (about every 2 weeks 1/3 of the water content) needs to be carried out. Always siphon off the waste from the substrate when carrying out a partial water change. After the partial water change a good water conditioner such as JBL Biotopol is vital to render the new tap water suitable for fish.

Easy to install
Connect the water jet pump to the water tap. Connect the long hose to the water jet pump and the other end to the gravel cleaner. Hang the gravel cleaner inside the aquarium. Set the stopcock on the water jet pump to flow. Completely turn on the tap. The aquarium water will be sucked in by the water flowing past. While the water is being sucked in, clean the bottom of the aquarium with the gravel cleaner. To refill the aquarium, close the stopcock on the water jet pump and let fresh water flow into the aquarium.

If the 8 m hose is not enough, there is an extension set (JBL PROCLEAN AQUA IN-OUT Extension Set).

How to clean the aquarium bottom properly:
Push the gravel cleaner into the aquarium substrate with a twisting movement. The suction will pull the substrate and the dirt upwards into the gravel cleaner. The substrate will then fall back down under its own weight and only the dirt will be sucked out of the aquarium. With fine sand, you can adjust the suction by lifting the gravel cleaner so that the light sand also falls back down.
If you have a long-term substrate fertiliser underneath the covering gravel layer (e.g. JBL PROFLORA AQUA BASIS), do not insert the gravel cleaner far. Insert it only as deeply as the covering substrate layer is thick.



Art. no.:
EAN Code:
Ø hose:
12/16 mm
8 m
Volume packaging:
9.356 l
Gross weight:
1755 g
Net weight:
1553 g
Weight factor:
Packaging dimensions (l/h/w):
70/405/330 mm


Animal species: Arowana, Axolotl, Barbels, Bichirs/reedfish, Blowfish, Catfish, Cichlids (South America), Corals, Crayfish, Danions, Discus, Dwarf shrimps, Flowerhorn, Gobies, Goldfish, Gouramis, Guppy, Juvenile fish, Killifish, Livebearers, Loaches, Panchaxes, Rainbowfish, Snails, Spiny eels, Tetra, Veiltails, freshwater butterflyfish
Animal size: For all animal sizes
Animal age group: All aquarium fish
Volume habitat: For all aquariums
Material: plastic (PS) / plastic (PVC)
Colour: grey / black

Electronic label / illuminant

Mercury: No
Dimmable: No
What happens if the aquarium is higher than the water jet pump installed?

To pump the water out of the aquarium, a suction effect is required for the JBL PROCLEAN AQUA IN-OUT COMPLETE to function correctly. As soon as the suction hose has been filled with water through the tap, the tap can be turned off. If the aquarium is higher than the water jet pump, you’ll need to continue running the tap water to generate and maintain the suction. This will require a ratio of approximately 1:2 (aquarium water : tap water). This means that small height differences of up to one metre can be overcome without any problems. For this reason, it is important that the drain and the aquarium are on the same floor.
The generation of the suction effect depends on further factors: water pressure of the pipe, hose length, height difference and any clogging in the flow caused by leaves or snails in the protective strainers.

JBL Aqua In-Out: The adapters that come with it don't fit on the faucet in the kitchen or the one in the bathroom. Neither do they fit on the bathtub faucet. Where can I get the right adapters?

Unfortunately, I can't provide information on where you can find a suitable adapter in your area. All I can recommend is trying a conventional bathroom fittings shop.

JBL Aqua In-Out stopcock: Sometimes there is no suction at the drain. What might be the cause?

It is impossible to determine why there is too little suction in a specific case by remote diagnosis. Factors such as the water pressure of the water mains, length of hose and whether there are any clogs in the system my be involved.

The suction is needed

a) when the Aqua In-Out is started up
b) permanently when the drain is higher than the water level in the tank.

Why does the hose always pop off at the coupling?

Have you made sure that the hose was positioned securely in the guide (between the connector and the "flexible knobs") at the coupling when the hose was installed? This is important because pressure is exerted on the hose when the coupling piece is screwed fast so that it can no longer come off.

Blog (opinions & experiences)


The water change is the lifeblood of your aquarium. Not only do we have the right tools for this, we also have a #jbldeal for you that will benefit you and your fish.

Find out more

JBL AquaMyths #5

The AquaMyths are back and today they are looking at the following two myths: “Water changes are not necessary” and “Small aquariums make it easier to get into the hobby”?

Find out more

Cleaning in the aquarium made easy with JBL PROCLEAN products

With the right tools, cleaning is child's play and done in no time at all. Cleaning can even be fun.

Find out more

JBL TV #35: Water change in the aquarium - Why? How? When?

Every 2 weeks 1/3 of the aquarium water needs to be renewed instead of just replenishing the evaporated water.

Find out more

JBL TV #28 Part 3: Aquarium care is so easy! Every 2 weeks.

We show you everything you need to do in a 2-week rhythm and how to do it properly.

Find out more

Easy water changes in the aquarium

No more lugging buckets and spilling water. It's so easy and fast with the JBL water change system that it’s fun!

Find out more

#jbldeal – Now you can benefit!

As a member of the myJBL community you have exclusive access to special promotions. We have attractive benefits and offers for you. Don’t miss out!

Find out more

Automatic water change - No drips and spills!

Today let’s talk about making the water change less messy, to save the living room carpet from getting ruined.

Find out more

Here’s how you clean your aquarium substrate correctly!

Seliment bell, mulm vacuum cleaner, substrate cleaner, gravel cleaner, vacuum cleaner,.... - these are all terms for a kind of hoover for the aquarium, but do you need such a thing? YES and we explain why!

Find out more


Simple & clever aquarium cleaning: JBL PROCLEAN AQUA IN-OUT & AQUA EX

The AQUA IN-OUT aquarium cleaning system is one of the most popular JBL products! No wonder, because siphoning aquarium water with a substrate cleaner (gravel cleaner) and refilling it directly with the same system from the tap with just one turn of the lever is so easy and convenient that you simply can't say no to it.

Find out more
Reference guide (Themeworld)

Filter material as troubleshooter

Which filter media combats which problems? What you need to optimise water values?

Marine water

There is a solution to almost every problem! And the hardest part is finding the cause of the problem.

Reducing problematic water values

How to lower critical water values.

Algae control

Here’s how to combat algae successfully and lastingly.

Water change

The most important maintenance measures: the partial water change. How to carry out a partial water change correctly?


An aquarium requires less work than any other pet. Here’s how to do it properly!

Daily care

How much daily or weekly care is involved? What are the basic maintenance measures for your aquarium?

Useful equipment

Which tools and equipment facilitate your aquarium maintenance? What is really useful?

Run-in phase

What do you need to consider during the initial phase (run-in phase) of your aquarium? When can you add fish?


What is the perfect substrate? Which material is suitable? What‘s the right grain size?

Adding water

Here’s how to add water to your aquarium? Adding water without disturbing your aquarium made easy. Tips and tricks for adding water.

Aquarium filters and aquarium accessories

Why is a filter important? What function does your filter have? What do you have to look out for when choosing a filter? What types of filter are available?

The marine aquarium

Holiday at the coral reef - in your own living room! Marine aquariums are the most exciting branch of aquatics

Biotope (habitat) aquarium types

A real piece of the Amazon or, with the Congo, a piece of the heart of Africa. A habitat (biotope) aquarium is a challenge. Can you emulate nature?

Aquascaping aquarium type JBL Dreamscape®

Mountains, valleys, meadows and fish! Create your dreamlike landscape under water with the Dreamscape® aquarium

Rocky reef aquarium type JBL Malawi Rocks®

The fish of Lake Malawi are as colourful as the fish in the coral reefs. This aquarium brings a bit of freshwater reef into your living room

Jungle aquarium type JBL Rio Pantanal®

A bit of jungle river in your living room. Lively underwater action! No problem with the JBL Rio Pantanal® aquarium

Goldfish aquarium type JBL Goldfish Paradise®

Lively goldfish in the aquarium enhance any room perfectly! Invite some new flatmates into your home with this goldfish aquarium.


safety instructions

  • safety instruction for accessories
    • Filename:
spare parts
Customer reviews


Overall rating: 5.0
23 public review(s) for this product.

1 Review


If you want to make your life easier, when changing the water for your tank , you have to check this product out. It is really convenient

22 more reviews in other languages

22 Reviews in other languages

T. Scotto - German

Das beste Set um schnelle und einfache Wasserwechsel durchzuführen. Gehört für mich auch zu jedem Aquarianer Basis Set und sollte sich jeder kaufen der auf unkomplizierte Wasserwechsel steht und keine Lust auf Eimer schleppen hat. 1000% Weiterempfehlung, einfacher geht Wasserwechsel und Mulm beseitigen nicht!:)

Aquascape.boutique - Dutch

This pro clean aqua in-out is the best one on the market at the moment. I have been using this set for the past 18 months and the quality is remarkable. The price of the set is higher because it offers a variety of connection pieces. This means that whatever diameter you have in your sink or water tab, there is a connection piece inside the set.

You simply connect the valve on your water tab and connect the hose to your aquarium. You then have the option to push water first into the sink to match the right temperature. When you have your match you switcht the valve and the water will flow into your aquarium.

Great product and definitely worth a buy!

LadyDiscus - Polish

sprawna podmiana wody ! polecam

_aqua4you_ - German

Der Wasserwechsel gestattet sich sehr einfach! Der Schlauch kann wahlweise auch mit einem erweiterungsset verlängert werden. Einfach genial.

Smells_Like_Seawater - German

Dieses Produkt ist eins meiner Favoriten einfach super spart Zeit und erleichtert einem das Leben. 1A

Aquawelten - German

Magie! Wer auch immer diese Idee hatte, einfach grandios.

Allein der Faktor mit dem 8 Meter 12/16 Schlauch hat mir sehr zugesagt.

Kein Eimer schleppen mehr.

Ja, das ist kein Problem, bei 6 Aquarien aber definitiv entspannter.

Gute Qualität und passt perfekt

T. Draxler - German

Warum habe ich das eigentlich nicht früher schon genutzt? Das nachfüllen vom Wasser ist sehr einfach und ohne das es alles aufwirbelt.



One of the most important "tools" to aquaristics. I'm using this for more than 3 years to make waterchanges of all of my tanks (12 currently) really it's a game changer and spares a ton of time.

No more buckets when comes to the water changes. A must have

G.E.P.P. - French

Produit pratique pour gagner du temps lors des changements d'eau.

Je l'utilise pour clocher le sable et les changements d'eau.

La cloche est en 3 parties, on peut l'adapter selon nos besoins.

Malawi-Cichliden-Portal - German

Ich habe ein 1280 Liter Malawibecken und bin froh den JBL PROCLEAN AQUA IN-OUT COMPLETE an meiner Seite zu haben. Es ist ein Produkt welches ich bei meinem Wasserwechsel nicht mehr missen möchte. Er ist immer Einsatzbereit, spart Zeit und ne Menge Eimer schleppen.

Bin sehr zufrieden mit dem Produkt 👍👍


_aquavision_ // pj.aquarist - German

Tolles Produkt zum Wasserwechseln , vor allem bei grossen Becken. Ein Stern Abzug, da die mittleren Verbindungsstücke mit Kunststoff für meine Verhältnisse nicht gut gewählt wurde , da man die beim befestigen am Wasserhahn leicht überdreht werden können und dann nicht den ganzen Druck nutzen. Ansonsten top Schlauch zum schnellen wechseln.

malawireef - French

Hatte das Vorgängermodell das es nun 8 Jahre alt war, war es an der Zeit dies zu ersetzen. Mit dem neuen Set bin ich super zufrieden. Sehr einfache Bedienung und auch Qualität top.

ShrimpPuddle - German

Echt ein tolles Komplettset, alles an benötigtem Zubehör war drin und der Aufbau war sehr einfach. Riesen Vorteil bei mir, durch den geringen Höhenunterschied vom Aquarium zum Waschbecken, war der Druck zu gering für eine Mulmglocke, durch diese Anschlussvariante ist das Problem dahin. 😃

german_monstertank - German

Habe ein 1250 l Aquarium und bin froh nicht mehr so viel laufen zu müssen tolles Hilfsmittel für den wasserwechsel

AquaBoxOfficial - German

Mega gutes Teil ich benutze es nur noch. Ich mach mit dem Set meine Wasserwechsel beim 30 l, 60l und 180l Aquarium, da durch das sich die Mumlglocke variieren lässt ist dieses Set für jeden bereich einsatzbereit. Durch die Schlauchklemme wird es noch entspannte einfach alles drann machen auf Sofa setzen und Warten.

cichlids_catalunya - Spanish

Producto genial, se acabó el aspirar por la manguera, se conecta al grifo y este hace la función. Tampoco hace falta que el grifo este a un nivel más bajo que el acuario. Es genial. Recomendable 100%100

db_aqva - Italian

Non pensavo che un semplice sifone potesse essere così di alta qualità! Materiali premium, comoda griglia alla fine del tubo che evita di aspirare pesci, gamberi o detriti troppo grossi. Semplifica e di molto la manutenzione! inclusa anche una comoda clip per fissare il tubo al secchio, o al lavandino in caso di carico e scarico diretto!

aquasebi - German

Ein super Produckt

Klare Kaufempfehlung

Wenn man keine lust hat zig Eimer hin und her zu schleppen ist das auf jeden Fall ein sehr sinniger Helfer.

D. Rost - German

Hier handelt es sich um ein Produkt das ich beim Wasserwechsel nie mehr missen möchte! Endlich kein Eimerschleppen mehr!

Die Wasserstrahlpumpe sorgt für ein angenehmes Leeren und Füllen des Aquariums.

Mit Hilfe der Klammer und der eckigen Form der Glocke bleibt die Glocke von alleine im Aquarium, ohne das man sie mit den Händen fixieren muss. Damit hat man in der Zwischenzeit beide Hände für andere Arbeiten zur Verfügung :)

ProTipp: Einfach einen Nylonstrumpf über die Glocke ziehen und mit einem Gummi befestigen. Damit ist Aqua In-Out zu 100 % Garnelensicher! Selbst Garnelennachwunchs kommt da nicht durch

aquaworld_ratingen - German

Absolut zu empfehlen 👍 Hab es mir gekauft um das lästige Eimer tragen zu ersparen und bin mehr als zufrieden mit dem Produkt 👍👍

Der_Egger - German

Dieses Produkt ist eine absolut tolle Sache.

Noch nie war der Wasserwechsel so schnell, einfach und sauber über die Bühne.

Mit den beigelieferten Anschlüssen, passt das System an nahe zu jeden Wasserhahn.

Die Länge von Schlauch ist absolut ausreichend. Sollte man mehr brauchen, gibt es auch eine praktische Verlängerung.

Nie wieder würde ich einen Wasserwechsel ohne dieses System machen. :-)

aquarist_pl - Polish

Świetny produkt. Znacznie ułatwia podmiany wody. Już nie trzeba biegać do akwarium z wiadrami. Działa tak jak powinien i pasuje prawdopodobnie do wszystkich, tradycyjnych kranów. Używam bezproblemowo od ponad roku. Ważne jest, aby akwarium było nieco wyżej niż kran, bo wtedy urządzenie jest najbardziej wydajne, jednak radzi sobie również w akwariach umieszczonych dosyć nisko. Polecam :D

Please log in to submit your product review.

A word about cookies before we continue

The JBL Homepage also uses several types of cookies to provide you with full functionality and many services: We require technical and functional cookies to ensure that everything works when you visit this website. We also use cookies for marketing purposes. This ensures that we recognise you when you visit our extensive site again, that we can measure the success of our campaigns and that the personalisation cookies allow us to address you individually and directly, adapted to your needs - even outside our website. You can determine at any time - even at a later date - which cookies you allow and which you do not allow (more on this under "Change settings").

The JBL website uses several types of cookies to provide you with full functionality and many services: Technical and functional cookies are absolutely necessary so that everything works when you visit this website. In addition, we use cookies for marketing purposes. You can determine at any time - even at a later date - which cookies you allow and which you do not (more on this under "Change settings").

Our data protection declaration tells you how we process personal data and what purposes we use the data processing for. tells you how we process personal data and what purposes we use the data processing for. Please confirm the use of all cookies by clicking "Accept" - and you're on your way.

Are you over 16 years old? Then confirm the use of all cookies with "Noticed" and you are ready to go.

Choose your cookie settings

Technical and functional cookies, so that everything works when you visit our website.
Marketing cookies, so that we recognize you on our pages and can measure the success of our campaigns.
I accept the YouTube Terms of Service and confirm that I have read and understood the YouTube Terms of Service .

PUSH messages from JBL

What are PUSH messages? As part of the W3C standard, web notifications define an API for end-user notifications that are sent to the user's desktop and/or mobile devices via the browser. Notifications appear on the end devices as they are familiar to the end user from apps installed on the device (e.g. emails). Notifications appear on the end user’s device, just like an app (e.g. for emails) installed on the device.

These notifications enable a website operator to contact its users whenever they have a browser open - it doesn’t matter whether the user is currently visiting the website or not.

To be able to send web push notifications, all you need is a website with a web push code installed. This allows brands without apps to take advantage of many of the benefits of push notifications (personalised real-time communications at just the right moment).

Web notifications are part of the W3C standard and define an API for end user notifications. A notification makes it possible to inform the user about an event, such as a new blog post, outside the context of a website.

JBL GmbH & Co. KG provides this service free of charge, and it is easy to activate or deactivate.