Citric acid powder
Citric acid in powder form, for making an acidic solution for cleaning / descaling your aquarium equipment ...
Citric acid powder
Citric acid in powder form, for making an acidic solution for cleaning / descaling your aquarium equipment.
- Ideal for cleaning
- Can also be used as a pH minus
- Powder form
Brand
-
AquaLight
View 260 other products from AquaLight
Shipment
-
Above € 50,- free delivery in NL & BEIn stock Ordered before 16:00, shipped today *
Citric acid in powder form, for making an acidic solution for cleaning / descaling your aquarium equipment.
AquaLight
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
Citric acid in powder form, for making an acidic solution for cleaning / descaling your aquarium equipment.
AquaLight
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
Citric acid in powder form, for making an acidic solution for cleaning / descaling your aquarium equipment.
AquaLight
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
-
Citric acid powder 1Kg.
In stock€ 14.99 -
Citric acid powder 5KG
In stock€ 55.99 -
Citric acid powder 25KG bag
Never available again€ 149.99
Roughly floating algae magnets
RU-S111 Place the Ruwal Power magnets on both sides of the glass and move the rough surface to remove the algae ....
Fishing net
176 Fine-meshed fishing net with green-colored net.
Algae cleaner with 2 heads
AS-060 1x 2-sided cutting knife + 1x holder with sponge, cuts guaranteed scratch-free with normal use
Hobby Brillant hand window cleaner
HO-61495 Hobby Brillant hand window cleaner (looks like the Handy but improved model)
MK3 Triumph hand window cleaner
US-2030-2 Aqua Triumph MK3 is a professional tool for those who only want the very best. The ergonomic rubber handle is a pleasure to hold in the hand, even when it's wet. The scraper is of the same quality as the Aqua Triumph MK2 and 150 mm wide and quickly cleans large surfaces to perfection.
Lever pump with dirt clock
HevelPomp2 This Aqua Siphon is a handy siphon pump for refreshing the water and extracting soil dirt ....
Coral grab made of aluminum, approx. 70 cm
GREIFER01 Sturdy design tongs made of aluminum and plastic. Extremely suitable for picking up stones and fallen corals from your aquarium bottom ....
Hobby Battery Perfektus
HO-10600 Battery operated vacuum cleaner for removing organic waste from the aquarium floor. Batteries not included ...
Plastic plant tongs with scissors, 70 cm long
ES-AT070 Plastic plant tongs with scissors from the brand Resun, 70 cm long. Also easy to pick up corals and / or stones in a deep container or hard to reach places. Can also be used ...
RIDVOLT. Grounding with titanium sensor
RidVolt Diverts leakage current to earth via the socket. No more chance of annoying tingling current on the water of your aquarium.
Vertex Titanium grounding pole - grounding with titanium sensor
VT2013002 The titanium grounding pin from Vertex Aquaristik gives your aquarium a positive electrical grounding and eliminates stray voltage that can not only harm your aquatic animals, but you too! ...
Red Sea DIY Construction Cover
RED-42080 Cover net for Red Sea aquariums, but also for universal use. With a slim profile and minimalist hangers, the Red Sea Net Cover fits together seamlessly, even with ultra-clear, rimless, open aquariums.
D&D Coral viewing sunglass
CG01 D & D's Coral Viewing Glasses have orange lenses that filter the actinic blue light that prevails in marine aquariums and make the colors of your corals stand out ....
Flipper Flip-Kick Phone Filter
FL-3015 Flipper DeepSee Flip-Kick phone filter. Perfect for aquarium photography! Take your best coral reef aquarium photos ever! FL! PPER Aquarium Products' Versatile Smartphone Camera Lens Filter Kit fu ...
AquaHolland Eikenextract
AH-EX500 Oak extract is a natural preparation to lower the pH value and the KH value of aquarium water. In addition to the pH and KH lowering property, Oak extract has, thanks to the protective humic acids ...
Bananaquarium Fishguard
Fishguard The Banana Aquarium Fishguard: the world's first of its kind, and unprecedented. A perfect accessory to add to your aquarium! The Fishguard is exactly what you need to prevent it from ...
Coral Box Tank Explorer
TE6-8 The Coral Box 'Tank Explorer' is a magnifying glass with which the details in your aquarium can be viewed like never before, because of its powerful magnets and rough inner edge it is also handy to ...
Aqua-Tongs - Super grab 82 cm long
ES-RP9502 Length: 84 cm Jaw width: 14 cm Good grip on heavy stones and objects. Ideal for large and deep aquariums. Length: 84 cm Jaw width: 14 cm ...
Genius, alright
HO-61340 Fish trap to easily remove sick, shy or even aggressive fish from the aquarium. Size: 21x13x15 cm ....
Tunze Long thin shoulder gloves
TU-220.510 Tunze Long thin shoulder gloves 10 pieces per package ...
AquaHolland Reefspy
AH-spy1 Available in different sizes. Reefspy is a floating plexi viewing glass. Ideal for taking photos of your corals ....
Seachem Algae Pads 25mm
Seachem - 3201 The Seachem Algae Pads are scratch-free; algae pads for glass & acrylic. The melamine foam uses micro-abrasive technology to easily remove algae from the sides of your aquarium ...
Seachem HydroTote folding jerry can
Seachem - 3113 The HydroTote ™ is a folding jug that can hold a maximum of 20 L (5 gallons). It is perfect for customers who purchase their salt water, RO water or DI water at their local fish shop. Wannee ...
Bubble Magus Algae scraper with carbon blade
AS-065 Available in 70 cm and 100 cm long versions. If you are a fan of Carbon Fiber and we mean the really good carbon, then you will love the Bubble Magus Scraper. This new tool is made of 100% carbon fiber and makes short me ...
Resun Gravel Vacuum Cleaner
RESUN-VAC The Resun Gravel Vacuum Cleaner / Resun bottom vacuum cleaner VC-3B - a cleaner for aquarium bottom substrate includes a transparent flask / dirt clock and a transparent hose made of high-quality material, ...
Hobby Dirt spray, with 2 m hose
HO-11850 Recommended with every water change. For removing organic waste from the aquarium floor. Regular use prevents bad water values ....
Grotech Reefspy
GR-94999 Grotech REEFSPY - plexiglass floating sight glass 150x50mm hg ....
Tanne Hoff - Practical manual Marine aquarium - part 2
Tanne-Hoff-2 Must have for every aquarium enthusiast! Part 2 of the most sold Dutch-language book about marine aquariums. Unique visual material, unique valuable information, very practical. This comprehensive and ...
Fl!pper Platinum Aquarium Hand Scraper for Glass and Acrylic Tanks
FLP platinum This patented design allows you to use any old credit card, gift card, hotel room key etc. as a scraper blade .... you may never have to buy knives again! Blade card ...
Hobby Dirt Hover Jumbo, with 2 m hose
HO-11860 Recommended with every water change. For removing organic waste from the aquarium floor. By placing an extension on the gravel washer, the aquarium bed can be cleaned more deeply ....
Hobby Dirt Cover Jumbo, Professional (Mulmlocklock Pro)
HO-11865 Professional floor cleaner with adjustable water flow and suction mechanism. Ideal for use with any water change and for cleaning the substrate bottom. Because of the unique gravel washer ...
DSR Precision scale 500gr / 0,01gr incl. battery
DSR - DSR500-001 To dose an accurate supplement, I recommend using a precision scale. to weigh 10 grams, a scale is required that can weigh steps of 0.1 grams (1% deviation) ...
Aqua Medic Fish trap
501.80 Fish Trap / fish trap from the brand Aqua Medic. Very popular! Fall for catching a fish in the aquarium. It is often very difficult to catch a fish in an aquarium, especially in aquariums with ...
Seachem DuoPad
Seachem - 3201 - DUO The Seachem DuoPad ™ is a scratch-free, double-sided algae pad for glass and acrylic. The melamine foam side uses micro-abrasive technology to easily remove algae from the sides of your ...
Aqua Medic Trap plague (Crab choice)
501.81 The universal trap for crabs, snails and brush worms for freshwater and seawater Trap-plague is an automatic trap that removes annoying brush worms, crabs and snails from the aquarium. Brush sausage ...
Hobby Spiral cleaning brush, 150 cm, Ø 20 mm, blister
HO-60616 For cleaning drain hoses with an inside diameter of up to 20 mm ....
Hobby Cleaning Brush Set, 37 cm, Ø 1.5 / 2.5 / 3.5 mm, blister
HO-60618 For cleaning drain hoses with an inside diameter of up to 35 mm ....
Aqua Medic aqua smoothy
66100 Very fine, microporous fiber cloth for glossy, line-free cleaning of the outer glass of the aquarium glass - lint-free and without wiping. The aqua smoothy is very absorbent and can be both n ...
Aqua Medic variocare 1000 ml
100.900 Aqua Medic Variocare 1l, superior cleaner for flow pumps and delivery pumps. Mix 100 ml of variocare with 1000 ml of water. For heavy contamination of pumps, the dose can be increased or even be ...
Aqua Medic defroster +
68000 For thawing frozen food and strengthening with amino acids and vitamins. For sea and freshwater fish. In the defrosting box, frozen food is protected against light and vitamin friendliness ...
Aqua Medic catch bowl
501.82 Fish toffel (catch bowl) for easy and careful removal of fish and invertebrates from the aquarium ....
Hobby Nido I, breeder
HO-61350 19.5 x 11 x 1 9 cm (Art. No .: 61350) Free-floating breeding container. Also suitable as a cultivation container. With partition wall for the placement of two livebearing fish ....
Hobby Nido II, breeder
HO-61360 Dimensions 21 x 16 x 14 cm (Art. No .: 61360) Floating breeding container that adjusts itself to the water level. Also suitable as a cultivation container. With partition wall for the placement of two live-bearing vir ...
Hobby Multibox
HO-61310 Ideal container for keeping the living Tubifex food. Also suitable for defrosting frozen food ....
Hobby Duplex combi mesh (feed ring)
HO-61300 Combination from feeding ring for aquariums, which prevents vas feed from being sucked in by the filter, and a sieve for live food.
Aqua Medic hop stop
418.12 Hop protection for aquariums with open tops Helps prevent nocturnal fish jumping out ....
LCD digital electronic scale
LCD-DIG-SCALE-OVM Highly accurate scale up to a maximum of 500g, 0.1g accurate. Extremely suitable for the accurate weighing of additives to the aquarium water or when creating solutions for, for example, ...
Aquatic Nature Eichen-Extract
AN-02042 Eichen Extract efficiently lowers the pH. Gradually add small amounts of oak extract to the aquarium water to lower the pH. After the desired pH level has been reached, you must ...
Aqua Medic Rust Protect 100 ml
599.950 In aquarium cabinets with an open filter tank, wear and corrosion of the hinges due to splashes and condensation can hardly be avoided. When used correctly, the Rust Protect ...
D&D EzeClean 350g (pump & equipment cleaner)
RA50 EzeClean has been developed to quickly and easily remove limescale deposits from your salt water equipment and keep it looking like new. This powdery material easily mixes with water ...
Fall for snails, worms and crabs
S00510 Transparent tubular trap for snails, worms and crabs ....
Resun Fish hatchery
RFH Fish breeding tray, made of plexiglass to hang from the Resun brand. Also good to use for temporary shelter of a fish after catching ....
ARKA myReef -Studio - Smartphone color filter & Macro-Lens
M-MSRL MyReef studio Smartphone Filter & Lens for taking beautiful aquarium photos without a blue glow. Turn your smartphone into a professional coral photography camera ....
Eheim vuilklok
4002000 The Eheim Dirt Clock is designed to separate dirt from the bottom substrate and remove it during cleaning / water change of the aquarium ....
Secret hose holder clip for 12-16 mm and 16-22 mm
4002520 Eheim hose holder clip suitable for 12-16 mm and 16-22 mm hose. These handy tools are intended to securely attach your aquarium hose (12-16 mm or 16-22 mm) to a bucket, edge of the sump or aquarium ...
Eheim plantentang 40 & 60 cm
3590000 With the Eheim plant tongs you can work in your aquarium without having to roll up your sleeves. You can place, move or remove plants, corals and other items on the bottom of the tank ...
Eheim soil cleaning set with 2 m hose + safety clip
4002510 The perfect aid for a safe and efficient cleaning of the aquarium substrate and for a partial water change at the same time. The triangular shape with rounded edges ensures ...
Pacific Sun U-Look adapter
PSULook Universal camera adapter that allows you to take perfect pictures of corals, invertebrates, etc....
Eheim multibox 2.5 l for fresh and seawater
4001010 The Eheim MultiBox is a handy container that you can hang on the edge of your aquarium. ...
Tunze Aquarium tongs
TUNZE-0220.400 Combines precise operation, long service life and high closing force. Objects weighing up to 2 kg (4.4 lbs.) can be lifted. The ends of the pliers are equipped with rubber jaws, which ...
EBI Cupboard large (2 and 1) 22 x 10.5 x 10.5cm
225-103555 With this tray, the fish eggs are safe from eating because they can swim to the bottom. The larger fish are stopped by the grid ....
Socket black 6-way with switches
HA-137259 Socket black 6-way with switches - surge protection Cord 1.4 meters, extra wide sockets, maximum 3680 watts....
Tanne Hoff - Practical manual Sea aquarium - part 1
Tanne-Hoff-1 Must-have for all marine aquarium enthusiasts! Do you want a marine aquarium at home? With the right background knowledge you will enjoy your aquarium more. You will also have fewer problems. Written in ...
Citric acid liquid 5 liters 50% in food grade
ZF5 5 liter jerry can Ingredients: food grade pure citric acid (monohydrate E330) and deionized / fully demineralized water Proven household product, e.g. Ideal for ...
Europet Gravel-cleany vuilzuiger
211-102114 Maintaining and cleaning your aquarium is very important for your fish. In addition, it is especially important not to disturb them too much while cleaning. The EBI gravel cleaner is made in such a way that...
Europet HI-TECH Profi-Cleany (4 in 1 vacuum cleaner)
263-111291 Maintaining and cleaning your aquarium is very important for your fish. In addition, it is especially important not to disturb them too much while cleaning. With these easy-to-use aquariums...
Europet Algae scraper blade Black/blue 40x9x1CM
212-466537 The Algae Scraper Blade from Aqua Della is a 40 centimeter long scraper with a sharp and replaceable blade. It is equipped with a non-slip handle, so that it lies firmly in the hand, even when ...
Hobby Mulm-X | Dirt siphon for easy water changes
HO-11875 With the Mulm X, changing the water is child's play!...
Hobby Vuilhevel Easy (Mulmglocke Easy)
HO-11870 Changing the water and immediately cleaning the aquarium bottom is a very easy way with this Mulmglocke. The bottom cleaner has a suction mechanism, adjustable hose holder, suction is no longer necessary.
Eheim Brushes
4003551 For cleaning pipes and hoses. Suitable brushes are available for all hose sizes....
Eheim universal brush 160 cm for all hose sizes
4005570 Eheim universal hose brush 160 cm for all hose sizes. Brushes can be changed via resealable hooks....
Eheim cleaning bristle set
4009560 This Eheim Cleaning Brush Set includes 3 heads and a flexible tube. The cleaning kit is ideal for cleaning pipes and spray bars to ensure maximum water flow.
Eheim suction ball suitable for all hose sizes
4003540 Eheim suction ball for all hose sizes. No longer suck with the mouth to start siphoning, but simply with this balloon....
Maxspect Coral Gripper
M-CG60 The Maxspect Coral Gripper is a long reach pincer gripper specially designed for use in marine aquariums with 316L stainless steel components. ...
Sicce Pump Clean 900gr
CCIT900 Sicce's Pump Clean is all-natural, making it ideal for cleaning your reef aquarium equipment. Return pumps and powerheads can quickly precipitate calcium carbonate (limescale) around...
Aqua Nova Aquarium tools set 5 in 1
NO-5IN1 5 in1 Aquarium Tool Set...
Aqua Nova Hose cleaner
NO-NClean 60 Aqua Nova flexible cleaning brush made of metal, very stable. The cleaning brush is available in two different lengths. The longer one has cleaning brushes at both ends.
Aqua Nova Hose cleaner 20+30 cm
NO-NClean 20+30 Hose Cleaning Brush Set 20cm + 30cm (Set of 2) Perfect for all aquarium hoses, pumps, rotors, protein skimmers or other applications where a brush is required for cleaning. Length 20...
Flipper 2 in 1 Microfiber Aquarium Cleaning Mitt
Mitt-2pk The ultimate all-purpose cleaning glove! "FL!PPER 2-in-1 unique double-sided cleaning glove with a soft, extra absorbent terry cloth on one side and a high-quality microfibre cloth on ...
Nyos Floating Fish Trap
Nyos FLOATING FISH TRAP With conventional fish traps, catching fish is complicated because a mechanism for catching the fish usually has to be activated via a line. With the Nyos® FLOATING FISH TRAP® on the other hand...
Scoop tray transparent 1 Liter
FN-550 Plastic Scoop 1 Liter, transparent, for isolating or absorbing fish. Can also be used for other purposes such as cutting corals....
Rio telescopic fishing net
Rio-telfn-3 Rio telescopic fishing net with fine mesh and extendable stainless steel handle / handle....
Aqua Medic pump brush
100.905 Universal cleaning brush for aquarium equipment. With stiff bristles, hard to reach places eg G. pumps and other aquarium equipment, can be cleaned more easily....
Aqua Della snail trap
219-472613 The Aqua Della snail trap is efficient for removing snails from your aquarium. The trap works without chemicals and is therefore not harmful to the fish in the aquarium. The fall ...
Plastic plant tongs with scissors, 50cm long
ES-AT073 Also convenient for picking up corals and/or rocks in a deep tank or hard-to-reach places. Can also be used for feeding anemones and/or fish. Think about feeding...
AQUA PACK heat pack
aquapack The AQUA PACK heat pack is ideal for shipping plants, fish or shrimp in colder periods!...
D&D Coral Colour Lens / Filter XL
DD-lens-XL Photographic color matching lens for larger format smartphones with multiple cameras, tablets and 52mm SLR camera lenses....
Prof. 5-in-1 aquarium cleaning tool set
AS591 This Prof. 5-in-1 aquarium cleaning tool kit comes with everything needed to keep your aquarium glass/acrylic surfaces free of algae or mineral deposits. ...
Schuko 4-way power strip with 2m cable
SSL4 Schuko 4-way power strip with 2m cable and on/off button. Supplied with mounting bracket for easy mounting....
AquaForest AF Easy Gloss
AFO-733816 AF Easy Gloss is an effective agent that allows easy and safe cleaning of both marine and freshwater aquariums....
WaterBox Mesh Lid
400130 The Waterbox Aquariums mesh lid system is predefined and ready to assemble for most of the aquarium systems that can be assembled by hand with just a pair of scissors. This d...
Bucket with lid
DIV1180 Bucket of 1.1 / 5.5 or 18 liters with lid, very useful for coral transport, coral cuttings, dipping corals, cleaning jobs and so on....
Fauna Marin US Style Coral Glasses
FAUNA-20121 These orange tinted glasses remove the actinic blue light that dominates saltwater aquariums. Do you see corals in colors you never expect...
Aqua Nova Grind Cleaner lengte 120cm
GC-120 Gravel Cleaner length 120cm Gravel cleaner with siphon pump. Total length 120cm. Inlet chamber without gravel sieve....
Aqua Nova Grind Cleaner lengte 172cm
GC-170 Gravel Cleaner length 172cm Gravel cleaner with siphon pump. Total length 172cm. Inlet chamber with gravel sieve....
API Algae Scraper for Glass
API-21 The API ALGAE SCRAPER is an incredibly durable algae scraper with a 45cm long handle to effectively clean glass aquarium walls and prevent the user from getting too wet. Product scrapes...
Aqua Medic Coral Glasses
65990 For improved color rendering in the blue light phase...
Flipper TopDown Viewer
TopDown Viewer Flipper Top Down Viewer with Removable Orange Filter - 8" ultra-clear viewing area...
Grotech Coral Grip - 80 cm
GROTECH-94998 Combines precise operation, long service life and high closing force. Objects weighing up to 3 kg can be lifted. 80 cm long aquarium tongs...
Two little fishies Algae Eraser - Window cleaning razor
2LF-AE1 The Two Little Fishies AlgaEraser is an advanced 40 cm razor for cleaning aquarium windows. It includes two replaceable stainless steel metal blades for glass aquariums and a pool...
Aqua Nova Gravel cleaner with siphon pump and valve
GC-VAL-GREY Gravel cleaner with siphon pump and valve. Total length 170cm...
Aqua Nova Aquariumvisnet 7,5cm (3”) telescopisch 15-45cm
N-03 SHRIMP S Aquariumvisnet 7,5cm (3”) telescopisch 15-45cm...
Aqua Nova Aquarium fish net 7,5cm (3”) telescopic 20-60cm
N-03 SHRIMP L Aquarium fish net 7,5cm (3”) telescopic 20-60cm...
Aqua Nova Insulated tray
NFH Ideal isolation chamber for pregnant, weak or sick fish. Dimensions: 20cm x 10.5cm
Aqua Nova Net Breeder S (17x13x15cm)
NB-S This Net Breeder separates newborn fry or aggressive fish from each other. Dimensions: 17x13x15cm...
Aqua Nova Net Breeder L (26,5x15x15cm)
NB-L This Net Breeder separates newborn fry or aggressive fish from each other. Dimensions: 26.5x15x15cm...
Pacific Sun Looki Glass
PSLOOKI Looki glass is a simple but extremely useful product – especially in shops or large flat coral growing tanks. This allows you to observe (and take photos of) corals without any water pollution...
Ocean Store Megatools
14150 Ocean Store Megatools are oversized tools. Very useful for larger, deeper aquariums.
Foldable jerry can 10L
142554467 The Foldable jerry can 10L is a collapsible can that can hold a maximum of 10 L (2.5 gallons). It is perfect for customers who purchase their saltwater, RO water or DI water at their local fish store...
GHL Propellor control-2,1
PL-0265
GHL Mitras Flex Mount System 1
PL-1396
Grotech NutriVital Soft Care
GR-00506
