Best Marine Aquarium Water Testing

AQQA Fish Tank Heater 200W Submersible Aquarium Heater 30-40 Gallon Aquarium Betta Heater with Suction Cups Thermostat Heaters for Marine Aquarium & Freshwater (200W)

  • ... tank heater is made of 2MM thick high quality quartz, features insulated, explosion-proof and stable.Double sealing and waterproof, preventing leakage of water and electricity.Much safer for human and your lovely fishes..
  • 【Intelligent Temp Control Range 61-90 ℉】AQQA aquarium heater adopts nickel-chromium heating wire and sensitive silver contacts, features fast heating, high precision of temp control. The heater will power off automatically when reaching the set temp and will start heating again when the water temp is 1℉ lower than the set temp..
  • 【Easy Installation and Temp Setting】We recommend vertical installation by 2 powerful suction cups or slight tilt, make sure it is fully submerged into water before plug in. Horizontal installation may cause slight deviation of the sensing temperature due to the upward flow of hot water. Rotating the knob to set the target temp. The indicator light will turn red when heating. It is applied for freshwater and marine aquariums, aquaculture, and hydroponic systems etc..
  • 【Speciafication for 200W Submersible Aquarium Heater】200 watt aquarium heater is suitable for 30-40 ....
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7-Way Aquarium Test Strips, 100 Strips Aquarium Testing Kit for Freshwater Saltwater, Pond Test Strips for fish tank Testing pH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate, Hardness ( KH & GH )

  • 7-in-1 Aquarium Test Kit: Total hardness (GH), Nitrate (NO3), Nitrite (NO2), Chlorine (Cl2), Total Alkalinity, Carbonate (KH), pH. 7 most important parameters are tested. Let you know what to do to create healthy environment for your fish..
  • Easy and Fast for Reliable Results: Only 3 steps needed. Get accurate results within minutes. 1. Dip an aquarium testing strip into water for 2 sec. 2. Remove it and hold horizontally for 60 sec. 3. Compare to color chart. Save tiring trips to local fish shop..
  • Wide Application: This pond testing kit is functional in both freshwater and saltwater. Apply to aquarium, fish tank, pond. Make it easy to monitor your water quality, and know if the filter is working properly. Detect invisible water problem and minimize fish loss..
  • Premium Quality: Fish tank strips are made of premium fiber paper, avoiding color bleeding between pads. No confusion when reading results..
  • Convenient 100 Strips: 100 aquarium test strips in a handy bottle. Economical and easy to carry to test anywhere according to your own needs. Please contact us if you have any concerns about our saltwater & freshwater test kit. We are ready to provide efficient and satisfactory solution all the time..
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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

  • Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
  • Accurately measures carbonate hardness in freshwater and saltwater aquariums.
  • KH (Carbonate Hardness) stabilizes aquarium pH..
  • Use weekly for monitoring and when water or fish problems appear.
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HITOP Submersible Aquarium Internal Filter, Adjustable Underwater Filter, Corner Filter with Water Pump for Fish Tank up to 15 Gallon

  • 3W Internal Filter: This aquarium filter quietly delivers 55 gallons per hour of crystal-clear water for your lovely fish, suitable for fresh or marine aquarium, perfect for fish tank up to 15 gallons, ideal choice for aquarium or turtle/aquatic reptiles use..
  • Adjustable 55 GPH Water Pump, pump head with adjustable and directional water flow, spray bar option allows you to distribute water evenly helping aerate your tank..
  • Space saving corner filter design, 5.7 x 1.6 x 2.4 in / 14.5 x 4 x 6cm, fish tank filter can be placed horizontally and easily hidden..
  • Multiple filter media, the filter with multiple filter media for all filtration purposes. Your lovely fish or turtle will have a clean and fresh environment for living..
  • Warranty: Offer 12 months warranty, leaves no worries for your purchase..
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Aihotim Coral Aquarium Reef Decoration - Resin Fish Tank Mountain Cave Ornaments Betta Fish Sleep Rest House Hide Play Breed…

  • Compact Size - The Coral Aquarium Reef Decoration is crafted with great attention to detail, with stable bottom so it It won't flow with water. size: 6.3’’H*4.7’’L*4.7’’W, great for fish tank decorations, model making, terrarium, marine aquariums, mini garden, fairy garden, gnome garden..
  • Perfect Hiding Cave - The aquarium coral shelter decoration bring perfect breeding ground for betta and shrimps. The Colorful Coral Aquarium Decoration make your aquarium looks vividly, add to natural color and a beautiful scenery..
  • Resin Material - The fish tank coral ornaments is resin, it won’t create any impact on water quality. also it won't fade when the time goes long. Suit for all terrariums, aquariums, freshwater and saltwater..
  • Good Glimpse For Your Fish - Very detailed, add underwater nature landscape to your aquariums, and you can easily to glimpse your little fish trough coral holes. Designed for both fresh and salt water aquariums, can adds a mysterious to your fish tank, your fish will have fun all the day..
  • Reduce Stress - The Aquarium coral reef it is a gre....
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SunGrow Measure Salinity of Water with Aquarium Refractometer Remarkable Accuracy Includes Calibration Tool Ensures Overall Health of Plant and Marine Life Easy and Clear Reading

  • ✔ SPECIFICALLY DESIGNED REFRACTIVE INDEX READER FOR SALTWATER AQUARIUM--The algorithm is made specifically for testing seawater and saltwater. This....
  • ✔ AUTOMATIC TEMPERATURE CALIBRATION --- The calibration process should be carried out with both the room and the instrument at 68° F. The....
  • ✔ EASY AND CLEAR READING FOR SALTWATER AQUARIUMS AND REEF TANKS--- The refractometer comes with a focus adjustment on the eyepiece, this will give....
  • ✔ COMES IN A SOLID CASE INCLUDES PIPETTE AND CALIBRATION TOOL --- This well-established instrument is not only built extremely well, but it comes....
  • ✔ KEEP YOUR FISH AND PLANT LIFE IN OPTIMAL HEALTH--- Pure saltwater is crucial for the vitality of your marine or reef aquarium. Use our product to....
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Tetra EasyStrips Complete Kit 25, 6 in1 Testing Strips and 25 Ammonia Testing Strips

  • ALL-IN-ONE TESTING KIT: Everything you need to test your aquarium water..
  • 7 DIFFERENT TESTS WITH 1 STRIP: Just one test monitors ammonia, nitrates, nitrites, water hardness, chlorine, alkalinity and pH levels..
  • VERSATILE: Can be used in both freshwater and saltwater aquariums..
  • CONVENIENT: Just dip into water, wait 60 seconds and read results..
  • USAGE: Use weekly to monitor aquarium water, after water changes or when adding new fish..
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Fish Farming For Beginners : Small Scale Freshwater Fish Farming for Beginners

  • 【Acrylic Material】This nano protein skimmer made of high quality acrylic material, clear view and strong structure, durable in use..
  • 【Main Function】This protein skimmer can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
  • 【Increase Oxygen】This aquarium protein skimmer can be used for protein separation to increase dissolved oxygen in water..
  • 【Applicable Size】This nano protein skimmer is a practical fish tank accessory, it is designed for 20-30cm/7.87-11.81inch fish tank, reliable to use..
  • 【Applicable Media】This aquarium protein skimmer is mainly used to filter marine water quality, not for fresh water..
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Hikari Bio-Pure Freeze Dried Daphnia for Pets, 0.42-Ounce (2-Pack)

  • ✅Freeze Dreid Daphnia Fish Food Are a Nutritious and Delicious Food. Eniched with Multi-vitamins to Reduce Stress and Stress Related..
  • ✅Freeze Dreid Process Maintains Original Nutrition and Flavor. They Are an Excellent Treat to Add to the Diets of All Coldwater Tropical and Marine Fish.
  • ✅Quickly Softens when Put in Water, Yet Remains Whole Offering Rapid Acceptance Excellent Treat for All Freshwater and Marine Aquarium Inhabitants..
  • ✅Great for Freshwater Fry, Marine Invertebrates, Smaller Freshwater or Marine Fishes, Invertebrates , Corals, Neon Fish, Fancy Guppy Fish, Angel Fish, Betta Fish, Aqueon Shrimp, Marine, Catfish, Cichlid, Goldfish Etc..
  • ✅Because the Freeze Dried Daphnia Are Fragile. So There May Be Smaller Pieces and Some Powdered within Your Order, It Don't Affect to Use ..
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Ornamental Fish Farming: Breeding Styles in Groups with Representative Families and Species

  • 【Acrylic Material】This nano protein skimmer made of high quality acrylic material, clear view and strong structure, durable in use..
  • 【Main Function】This protein skimmer can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
  • 【Increase Oxygen】This aquarium protein skimmer can be used for protein separation to increase dissolved oxygen in water..
  • 【Applicable Size】This nano protein skimmer is a practical fish tank accessory, it is designed for 20-30cm/7.87-11.81inch fish tank, reliable to use..
  • 【Applicable Media】This aquarium protein skimmer is mainly used to filter marine water quality, not for fresh water..
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