Water Tester

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      18 products
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      API FRESHWATER MASTER TEST KIT For Sale | API Test Kit
      API FRESHWATER MASTER TEST KIT
      $49.99
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      API 5-IN-1 TEST STRIPS For Sale | Freshwater & Saltwater Aquarium Test
      API 5-IN-1 TEST STRIPS
      from $12.90
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      API GH & KH TEST KIT Freshwater Aquarium Water Test Kit For Sale | Splashy Fish
      API GENERAL/CARBONATE HARDNESS KIT
      $15.39
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      API AMMONIA TEST STRIPS Freshwater and Saltwater Aquarium Water Test Strips 25 For Sale |Test Box | Splashy Fish
      API AMMONIA TEST STRIPS, 25 COUNT
      $22.19
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      API FRESHWATER / SALTWATER PHOSPHATE TEST KIT FOR SALE | Splashy Fish
      API FRESHWATER / SALTWATER PHOSPHATE TEST KIT
      $19.59
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      API NITRATE 90-Test Freshwater and Saltwater Aquarium Water Test Kit For Sale | Splashy Fish
      API FRESHWATER / SALTWATER NITRATE TEST KIT
      $17.99
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      API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit For Sale | Splashy Fish
      API SALTWATER CALCIUM TEST KIT
      $17.99
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      API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit For Sale | Splashy Fish
      API SALTWATER MASTER TEST KIT
      $47.39
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      API REPLACEMENT TEST TUBES WITH CAPS For Any Aquarium Test Kit Including API Freshwater Master Test Kit 24-Count Box For Sale | Splashy Fish
      API REPLACEMENT TEST TUBES WITH CAPS
      $37.29
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      API REEF MASTER TEST KIT Reef Aquarium Water Test Kit 1-Count For Sale | Splashy Fish
      API REEF MASTER TEST KIT
      $45.99
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      API pH TEST STRIPS Freshwater and Saltwater Aquarium Water test strips 25-Count Box For Sale | Splashy Fish
      API pH TEST STRIPS, 25 COUNT
      $16.59
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      API FRESHWATER / SALTWATER NITRITE TEST KIT FOR SALE | Splashy Fish
      API FRESHWATER / SALTWATER NITRITE TEST KIT
      $15.39
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      API HIGH RANGE PH TEST KIT 160-Test Freshwater and Saltwater Aquarium Water Test Kit For Sale | Splashy Fish
      API FRESHWATER / SALTWATER HIGH RANGE PH TEST KIT
      $12.09
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      API FRESHWATER / SALTWATER COPPER TEST KIT FOR SALE | Splashy Fish
      API FRESHWATER / SALTWATER COPPER TEST KIT
      $16.29
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      API pH TEST & ADJUSTER KIT 250-Test Freshwater Aquarium Water pH Test and Adjuster Kit For Sale | Splashy Fish
      API FRESHWATER PH TEST & ADJUSTER COMBO KIT
      $17.29
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      API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit For Sale | Splashy Fish
      API FRESHWATER PH TEST KIT
      $10.29
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      API CARBONATE HARDNESS KIT
      $11.69
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      API AMMONIA 130-Test Freshwater and Saltwater Aquarium Water Test Kit | Splashy Fish
      API AMMONIA TEST KIT
      $20.09

      An aquarium water tester is a tool that is used to monitor and measure the various chemical and physical parameters of your tank water. These testers are essential for maintaining the health and well-being of your fish and other aquatic life, as they allow you to monitor and adjust the water conditions as needed. There are a variety of aquarium water testers available on the market, including test kits, strips, and electronic monitors. These testers can measure parameters such as pH, ammonia, nitrite, nitrate, and hardness, and can help you to maintain the optimal water conditions for your specific aquarium setup. With an aquarium water tester, you can quickly and easily monitor the health of your tank water and take action to address any issues as needed.

      Testimonials

      ★★★★★

      Great experience! The owner is very knowledgeable. I've been specifically looking for a reputable place to buy corydoras, and i found it! They've been very healthy. It's great to know a local place exists with an owner who has a true passion in ensuring you receive the top notch quality you're looking for. Never again will i buy corys from petsmart or petco!!

      Cheryl Jones
      ★★★★★

      My first time of ordering fish online. With it being winter I was a little concerned with the mail. Placed my order late Monday night. I get a text Wednesday afternoon it was shipped. The box was dropped at my door this morning. It was well packaged and the fish were well bagged. I followed the acclimation guide and all is looking great.

      Charles Brooks
      ★★★★★

      I’ve been looking for a variety of fish for my tank and unfortunately, because of the pandemic, many places are experiencing shortages and limited varieties on their normal stock. I thankfully stumbled upon this place by searching online And couldn’t be happier. Nguyen is such a nice and knowledge guy, and was able to get all the fish I was looking for! Fish came quickly and all seem to be thriving. Defiantly will come back for all my fish needs. Thank you !

      Jess Valentine
      ★★★★★

      I received amazingly fast friendly service and beautiful fish. My order was shipped the same day I ordered, which is practically unheard of when it comes to buying fish online. The fish arrived well packaged and were active. They had color and looked healthy. I am very happy with my purchase!

      Audra Meyer
      ★★★★★

      Went here for a fish and advice on setting up the tank for a young child because the fish in the big pet stores looked unhealthy. The proprietor was as helpful as one could be, answered all our questions and offered great advice based on our needs. The space was small, but he made excellent use of it and you could see all the fish were healthy and active. He even showed us how to train them. He clearly cares for his fish and was just so knowledgeable on every topic relating to keeping fish. Appointment was required. We will definitely be going back for our fish needs.

      Juergen S

      Let customers speak for us

      from 320 reviews
      Staff was super helpful

      Splashy Fish is one of the few aquarium-only shops around the beltway. They have a great selection of fish, plants, soil, test kits. Family enjoys talking to the knowledgeable staff about general aquarium maintenance

      Daniel Nakada
      Christmas Moss
      Christmas Moss
      Fantastic local fish shop

      Splashy has an amazing selection of healthy fish. I revitalized my tanks with unique tetras and rasboras! All very healthy fish. Will always come back.

      Ramsey
      Green Aeneus Corydoras Fish (Corydoras aeneus)
      Green Aeneus Corydoras Fish (Corydoras aeneus)
      Good store

      I think that they have great customer service. I personally found everything I wanted there. They also have really cool fish there. Something I do want to point out is, all their plants in the fridge were dead. At la least when I was there. But love everything else.

      Juan Kirkwood
      Seachem Flourish
      Seachem Flourish
      best place to buy

      I am so glad I found you

      Krzysztof Janczak
      Red Racer Nerite Snail
      Red Racer Nerite Snail
      Beautiful store

      Beautiful store with a great selection of fish and water plants

      Anonymous
      Aquatic Water Spangles (Salvinia Minima) Floating Plant
      Aquatic Water Spangles (Salvinia Minima) Floating Plant

      Malaysian Sinking Driftwood

      Sydnee. Campbell.
      Malaysian Sinking Driftwood

      Red Racer Nerite Snail

      Ian Brodbeck
      Red Racer Nerite Snail
      Red Racer Nerite Snail
      Top-tier

      Awesome!

      Rebecca Campos
      Java Moss
      Java Moss
      Easy to use, clean and beautiful

      I made a switch from gravel to controsoil and it has been such a rewarding change for me. I especially noticed how my shrimps love to graze and forage around the tank more. (They usually hid in a corner all day). And I LOVE how clean the soil is. I was worried the water would be murky for the next few days but it cleared up within and hour or two for me.

      Alan
      UNS Controsoil
      UNS Controsoil

      Christmas Moss

      Jae M.
      Christmas Moss
      Christmas Moss
      Red Ludwigia Plants

      Purchased some Ludwigia Super Red from Splashy Fish and very happy with the purchase. They were healthy and free of any snales or other critters. Will buy more plants from Splashy Fish again. They have a great selection!

      Michael
      Ludwigia Super Red (Ludwigia Palustris Super Red)
      Healthy and Gorgeous Pleco

      Another outstanding purchase from SplashyFish, which is quickly becoming my go to local fish store in the DMV. The marble sailfin pleco that I purchased is healthy and looks striking in my planted tank.

      Matt McCullough
      Marble Sailfin Pleco
      Great tank

      Uni is a great tank brand!!

      David Jones
      UNS Ultra Clear Tanks
      UNS Ultra Clear Tanks
      Happy Healthy Betta!

      Splashy fish never disappoints when it comes to quality, healthy fish and plants! The staff is always friendly and very knowledgeable. Highly recommend to anyone.

      Rebecca O.
      A45 WYSIWYG Dumbo Pineapple Plakat Betta Fish
      Great Betta Arrived in Perfect Condition!

      My betta was delayed by a full day due to UPS, so I was worried about his condition. However, he arrived in great health and has been thriving ever since. He's incredibly friendly, lovable, and I've completely fallen for him. I’m so glad I chose this betta!

      Rumiko Lane
      AA18 WYSIWYG Premium Red Koi Galaxy Male Betta Fish HMPK