Aquarium systems
List aquarium systems
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Bird systems compact lamp unit e27 »twin« for birds and reptiles • compact ceramic socket with reflector • can be installed in a vivarium, positioned over a grid vivarium, or securely screwed to a bird cage • universal ceramic socket e27 • directed light, adjustable angles • switch on the power cord • removable protective grille • high performance aluminum reflector • robust aluminum housing • available in »single« (1 lamp) or »twin« (2 lamps) • incandescent lamp not included size single: 60cm aquarium systems 2 x bird compact lamp per 24% uvb 23 watts • creates excellent, lifelike and iridescent colors • 24% uvb and 12% uva - ideal for birds • improves feeding and breeding behavior • electronic - without flicker, even
122 €
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Visi-lux ip30 twin aquarium controller ballast starter unit made by aquarium systemsfor use with 2 x 25w- 30w t8 (30‘’ or mm fluorescent tubeshas never been used but the box has been slightly damaged in storage
15 €
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The standard x2 t5 54 watt bulbs also replaced with aquarium systems t led units use only 1/3 electricity of original lights each costing 45 so will come with 120 worth of upgraded led lighting system! obviously there is no heater or filter at this low priceany serious buyers welcome to view in person to check conditioncomes with it's original stand and i've upgraded the light controller cost 30if your seeing this ad then it's available! was 350 price reduced to £260 no offers/timewasters please, cash on collection only
260 €
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Great for aquarium, fountains, spout and hydroponic systemsthis water pump is compact, multifunctional, and detachable, perfect for water fountains, aquarium, ponds, fish tank, tabletop fountains, water garden and hydroponic systems
9 €
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Great for aquarium, fountains, spout and hydroponic systemsthis water pump features compact, multifunctional, and detachable, perfect for water fountains, aquarium, ponds, fish tank, tabletop fountains, water garden and hydroponic systems
13 €
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Suitable for aquarium, fountain, car cooling, computer water cooling system and circulation systemssuitable for aquarium, fountain, car coolingbrushless pump: dc 12 powered, loading current830ma, load power 10w，flow rate400l/h，life span400cm1 dc12v brushless pump
9 €
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Suitable for aquarium, fountain, car cooling, computer water cooling system and circulation systemsit's equipped with a brushless motor providing smooth and quiet operation than a non-brushless water pump1 dc5v brushless pumpbrushless pump, permanent magnetic rotor, maintenance-free
7 €
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(lift height): 2m / 6wide application: perfect for aquarium, tabletop fountains, water gardens and hydroponic systems, etc56ft(2m), 25w high efficiency motor(lift height): 6flow rate: l/h, h-max
12 €
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Apply in water sources, aquarium, hydroponics, laboratory and scientific testing, spas, swimming pools and other water systemsthe water quality monitor is professional and useful tool for testing ph/ec/temp of solution levelit looks like a pen, and the portable size is great for carryinguser-friendly design
23 €
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It is great for fresh/salt water aquarium, fountains, spout and hydroponic systemslong lasting wear proof stainless steel shaftit is anti-corrosive, acid-resisting and durableit is designed for reliability and ultra-quiet
8 €
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This water pump features compact, multifunctional, and detachable, perfect for water fountains, aquarium, ponds, fish tank, tabletop fountains, water garden and hydroponic systems1 x fountain pump
11 €
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It combines coverage of distributed operating systems and distributed algorithms, allowing instructors to cover the algorithms involved in distributed operating systems with optional depth as desired and motivate the study of distributed algorithms by showing how they are applied in operating systemsoxfam books & music lichfield this book integrates the theory and practice of distributed operating systems and algorithmsthis text includes coverage of parallel systems, distributed systems, real-time systems, computer networks and algorithms for asynchronous distributed systems, and uses examples from many commercial and experimental operating systemsincluded in the book are a number of programming projectscurrently all books treat these as separate topicssee oxfam website for delivery information read more
8 €
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Wetland systems is a useful reference for the design and operation of wetland systems by engineers and scientists working for the water industry, non-governmental organisations, local authorities and governmental bodiesit provides a descriptive overview of complex black box' treatment systems and the general design issues involvedoxfam shop chippenham wetland systems covers broad water and environmental engineering aspects relevant for the drainage and treatment of storm water and wastewaterstandard and novel design recommendations for predominantly constructed wetlands and related sustainable drainage systems are given to take into account the interests of professional engineers and environmental scientistswetland systems deals comprehensively with not only the design, operation, maintenance and water quality monitoring of traditional and novel wetland systems, but also covers: analysis of asset performance modelling of treatment processes performances of existing infrastructure sustainability and economic issues solutions to pressing water quality problems associated with constructed treatment wetlands, integrated constructed wetlands, farm constructed wetlands and storm water ponds, and other sustainable biological filtration and treatment technologies linked to public health engineering are explainedit is also a valuable text for undergraduate and postgraduate students, lecturers and researchers in civil and environmental engineering fieldscase study topics are diverse: natural wetlands and constructed treatment wetlands; sustainable water management; and specific applications, such as wetlands treating hydrocarbonsthe research projects discussed are multi-disciplinary, holistic, experimental and modelling-orientatedsee oxfam website for delivery information read more
39 €
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New and unused 2k co2 fire extinguisher and regulator for co2 aquarium systemsbuyer collects, more information can be provided on contact
25 €
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For aquariums, car coolers, humidifiers, air conditioners, and other cooling and circulation systemsheat resistance: ℃1 usb water pumpusb interface, convenient, portable, can be used for outdoor fishingitem type: pump
6 €
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For aquariums, car coolers, humidifiers, air conditioners, and other cooling and circulation systems1 usb water pumpheat resistance: ℃usb interface, convenient, portable, can be used for outdoor fishingitem type: pump
6 €
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(lift height) up to cm(lift height): cm / ftflow rate is 600l/h, h-maxit's excellent for aquariums, hydroponic systems, small fish tanks, water gardens and a variety of other applications
7 €
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(lift height) up tocm(lift height) up to cmflow rate is 600l/h, h-maxit's excellent for aquariums, hydroponic systems, small fish tanks, water gardens and a variety of other applications
13 €
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3 plants with good established root systemsattractive speckled leaves on the surface and long trailing roots belowwill make offshoots and create new plants, so thin when you have enoughalso known as amazonian frogbitfish and shrimps love it and keeps the water clean by absorbing harmful byproducts of fish waste
5 €
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(lift height) up to cmflow rate is 600l/h, h-maxflow rate: 600l/h;h-maxit's excellent for aquariums, hydroponic systems, small fish tanks, water gardens and a variety of other applications
25 €
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aquarium systems 5x2x2 tank with 4ft sump tank(cost £ new) eheim return filter 3ft light with hanging kit 700 litres including sump tank would possibly take a nice 4ft tank in part exchange located walderslade kent read more
750 €
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Ideal for large grow systems and koi ponds10 bar - 105w - 238 x 196 x 177mmgreen drive technology - energy efficient motors low power consumption
163 €
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Oxfam bookshop wallingford with extraordinary clarity,the systems biology: principles, methods, and concepts focuses on the technical practical aspects of modeling complex or organic general systemsit also provides in-depth coverage of modeling biochemical, thermodynamic, engineering, and ecological systemsamong other methods and concepts based in logic, computer science, and dynamical systems, it explores pragmatic techniques of general systems theorya complete resource for anyone interested in biology as an exact science, it includes a comprehensive survey, review, and critique of concepts and methods in systems biologysee oxfam website for delivery information read morethis text presents biology as an autonomous science from the perspective of fundamental modeling techniques
29 €
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The book describes the systems engineering process as a multidisciplinary effortoxfam books & music lancaster systems engineering guidebook: a process for developing systems and products is intended to provide readers with a guide to understanding and becoming familiar with the systems engineering process, its application, and its value to the successful implementation of systems development projectsthe process is defined in terms of specific tasks to be accomplished, with great emphasis placed on defining the problem that is being addressed prior to designing the solutionsee oxfam website for delivery information read moreprevious owner's name on ffep
24 €
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We are also including a biorb aquarium is a stand which provides a safe, appealing and secure place to stand your biorb aquariumthe biorb classic aquarium is a complete, all-in-one package that includes everything you need to get your fish tank up and runningthe led light unit illuminates the aquarium in style, allowing you to enjoy your fish both during the day and at nightbiorb classic aquariums can easily be converted into a tropical fish tank, simply by raising the temperature of the water using an aquarium heaterthe filtration unit which is included with the biorb classic provides biological filtration to the aquarium, which helps to keep the aquarium water clean and healthymaintaining the filter is easy, just simply replace the filter cartridge and a third of the water in the aquarium every four weeks and it is good to goalong with the filtration unit, the air pump with air stone provides all the aeration you need to keep your aquarium water oxygenated, which allows your fish to remain strong and healthywith minimal setting up required and a complete unit to get you started, the biorb classic aquarium makes an ideal setup for beginner fish enthusiasts or for people looking for an all-in-one setupwe are selling a biorb 60l tank with all the accessories you needwe are including a 100w heater in with this packagecollection only from wa5 9ea (near ikea)
100 €
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While readers will learn the conceptual tools and methods of systems thinking, the heart of the book is grander than methodologyoxfam shop alfreton thinking in systems is a concise and crucial book offering insight for problem-solving on scales ranging from the personal to the globalin a world growing ever more complicated, crowded, and interdependent, thinking in systems helps readers avoid confusion and helplessness, the first step toward finding proactive and effective solutionsthis essential primer brings systems thinking out of the realm of computers and equations and into the tangible world, showing readers how to develop the systems-thinking skills that thought leaders across the globe consider critical for 21st-century lifea vital read for students, professionals and all those concerned with economics, business, sustainability and the environment see oxfam website for delivery information read moreshe reminds readers to pay attention to what is important, not just what is quantifiable, to stay humble and to continue to learndonella meadows was known as much for nurturing positive outcomes as she was for delving into the science behind global dilemmas
19 €
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As in previous editions, the book's highly-regarded structure begins with a discussion of fundamentals before moving on to specific operating systemsthis edition has been updated and modernized; now included are enhanced discussions of the latest innovation evolutions (multi-core processing, wireless technologies, pda and telephone operating systems, and blu-ray optical storage) and how they affect operating systemssixth editiongenerally good conditionsee oxfam website for delivery information read morecovers have creases bottom corner front and back, approxoxfam shop hull now in its sixth edition, understanding operating systems, international edition continues to provide a clear and straightforward explanation of operating theory and practicecontent in the final four chapters has been updated to include information about a few of the latest versions of unix (including specific mention of the latest macintosh os), linux, and windowsrevised research topics in the exercise section encourage independent research among students
8 €
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Palladium systems failure systems failure (ex+)systems failure uses the standard palladium rules systemsystems failure utilizes an experience point and level systemattributes are rolled up, then the player chooses a character classmanufacturer: palladium
33 €
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Fluval 240 litre aquarium comes with cabinet, fluval 307 external filter which is the one that comes with aquarium also comes with spare media i bought extra to replace when needs cleaning which not used yet, comes with the heater that came with aquarium which iv not used as i had cold water fish so that's brand new, comes with everything that's in the tank on picture but the fish as there going into my pond is why i no longer need this aquarium it also comes with ornament caves as shown in picture & 9 glass plant cups only used 1 of them other 8 are new in boxes also have 5 glass cleaner sticks which are brand new aswell and 3 other glass cleaners comes with all the instructions i got with aquarium alsothis is a great bargain as u can see this aquarium cost me over £600 pound and i'm selling no where near what i paid for it as iv had this from new and comes with huge bundle of accessories size of aquarium on one of the pictures if you like more pictures more then happy to send some over
200 €
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I am selling my whole aquarium setup300l large glass aquarium fish tank with wooden cabinet and lid plus accessorieshowever you're not obliged at all to take everything if you just want tank and stand aquarium 300l – 48” x 15” x 24” glass aquarium with glass slidersthe stand is reinforced with pine struts, polystyrene sheet between stand and aquarium for weight distribution1cm thick glass custom built tank with glass sliders from prime aquarium –assembled in summer and delivered in juneblack gravel accessories huge amount of aquarium accessories including food, syphon, heaters, bubble makers, small breeding tanks, water testing, medication (clout, melafix, easy-life filter medium)totally perfect conditionworks but most of leds have goneabsolutely loads of itled lighting this is the only piece i have in a sorry statedecorations small driftwood pieces large and small slate piecesstand custom build wooden cabinet and lid with siding drawit is free of fish and ready to golid has some wear on the underside from condensation collectionwill need 2 people to move, but i can be one of them read morecollection only
350 €