Fish & Aquatic Aquarium Test Kits for UK pet owners — 80 products with free UK delivery. Browse the full range below; stock and prices update live.Popular picks include Hanna Instruments HI782-25 Marine Nitrate High Range Rea; Freshwater Aquarium Master Test Kit – 950+ Tests for pH,; Miofis ATO NG...

Fish & Aquatic Aquarium Test Kits for UK pet owners — 80 products with free UK delivery. Browse the full range below; stock and prices update live.

Popular picks include Hanna Instruments HI782-25 Marine Nitrate High Range Rea; Freshwater Aquarium Master Test Kit – 950+ Tests for pH,; Miofis ATO NG One Auto Top Off System for Saltwater & Fr.

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Vetality Twist + Lick dental gel bottle-application shows easy, brush-free dental care for dogs.Vetality Twist + Lick dental gel dog-licking demonstrates chicken flavor for routine dental care.
Vetality Twist + Lick Dental Gel for Dogs – 24-Hour Fresh Breath, Chicken Flavor, 2 oz
Effortless Dog Dental Care, Made Tasty Meet Vetality Twist + Lick Dental Gel for Dogs, a 2 oz tube designed to support daily oral care without the hassle of brushing. The formula combines a pleasant chicken flavor with a patented ProLong gel that clings...
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Vetality Twist and Lick dental gel dog-tube shows easy daily oral care.Vetality Twist and Lick dental gel dog-application demonstrates brush-free application.
Vetality Twist and Lick Dental Gel for Dogs — 24h Clean, Peanut Butter Flavor, 2 oz
Vetality Twist and Lick Dental Gel for Dogs Meet a tasty, brush-free approach to canine oral care. Twist and Lick combines a peanut-butter flavor with a patented ProLong gel that adheres to gums, delivering an active, all-day clean designed to fit into busy routines...
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Zymox Otic Plus bottle promotes gentle ear care for dogs and cats.Zymox Otic Plus being applied to a pet ear for itch relief.
Zymox Advanced Formula Otic Plus Enzymatic Ear Solution for Dogs & Cats – 1% Hydrocortisone, 1.25 oz
Gentle, effective ear care for dogs and cats Zymox Advanced Formula Otic Plus is designed for pets with recurrent ear concerns. The 1.25 oz bottle is easy to use, offering a calm, ready-to-use solution that may help soothe irritation and support comfortable ears for...
£49.00
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Fish & Aquatic Aquarium Test Kits

Fish & Aquatic Aquarium Test Kits for UK pet owners — 80 products with free UK delivery. Browse the full range below; stock and prices update live.

Popular picks include Hanna Instruments HI782-25 Marine Nitrate High Range Rea; Freshwater Aquarium Master Test Kit – 950+ Tests for pH,; Miofis ATO NG One Auto Top Off System for Saltwater & Fr.

Related at Petvita

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  • Hanna Instruments HI772-26 reagents ready-to-use for fast, accurate marine alkalinity testing.HI772-26 color-change demo showing yellow-to-blue range indicating alkalinity levels.
    Hanna Instruments HI772-26 HI755-26 Alkalinity Checker Reagent — 25 Tests
    Overview The HI772-26 reagents are designed to accompany Hanna Instruments' Marine Alkalinity Checker HC for fast, color-based determinations of seawater alkalinity. Pre-measured and carefully formulated, these reagents simplify testing by letting you add a single solution to your sample and interpret the result by...
    £32.27
    £32.27
  • Hanna Marine Magnesium Reagents package for HI783-25 enables quick, accurate seawater magnesium testing.
    Hanna Marine Magnesium Checker Reagents (25 Tests) HI783-25 – Pre-Made, High-Purity EDTA Reagents
    Overview The HI783-25 Marine Magnesium Checker Reagents are replacement reagent sets designed for Hanna’s Marine Magnesium Checker HC (HI783). Each packet is pre-measured, making magnesium testing faster and more consistent. They are manufactured in Hanna’s facility using high-purity chemicals and are clearly labeled with...
    £37.31
    £37.31
  • Salifert Calcium Test Kit front view shows reliable calcium level readings for reef aquariums
    Salifert Calcium Test Kit (Ca) — 50 to 100 Tests | Accurate Reef Aquarium Calcium Readings
    Precision for reef tanks Salifert Calcium Test Kit provides precise calcium readings for saltwater aquariums, helping you track fluctuations that matter for coral health and skeletal growth. The kit emphasizes sharp, contrasting color changes, so you can read results quickly and with confidence. What...
    £30.87
    £30.87
  • Salifert KH/Alk test kit contents with color comparator for precise reef water testing.
    Salifert KH/Alk Test Kit for Carbonate Hardness & Alkalinity | 100-200 Tests
    Overview The Salifert KH/Alk Test Kit is a precise, colorimetric tool designed for aquarium hobbyists who want clear insight into carbonate hardness and total alkalinity. With a simple color comparison, you translate a quick chemical reading into actionable information for your tank. Why monitor...
    £32.23
    £32.23
  • API replacement test tubes with caps 24-count box for reliable kit replacements.API test tubes with snap-tight caps shown up close for secure sealing.
    API Replacement Test Tubes with Caps – 24-Count for Any Aquarium Test Kit
    Replace, Reuse, and Keep Testing Easy Maintain accurate water testing with API replacement test tubes with caps. This 24-count set provides ready-to-use plastic tubes designed to replace the ones that come with API test kits or to refresh your supply for ongoing testing routines....
    £34.79
    £34.79
  • Pawfly 5-in-1 Master Test Kit front view for fast, reliable freshwater and saltwater tests.Pawfly color chart close-up for instant color-match readings.
    Pawfly 5-in-1 Aquarium Water Master Test Kit | pH, Nitrite, Nitrate, Ammonia & Phosphate
    Overview The Pawfly 5-in-1 Master Test Kit is your all-in-one solution for monitoring key aquarium water parameters. Designed for both freshwater and saltwater setups, it helps you understand your tank's current balance without juggling multiple tests. Comprehensive parameter coverage Test five essential water metrics...
    £37.40
    £37.40
  • Anniple 9-in-1 test-strip package overview for clarity and setup visualization.Anniple 9-in-1 color chart shows quick parameter comparisons for decision making.
    Anniple 9-in-1 Aquarium Test Strips – 100 Strips (Freshwater & Saltwater, 60s Read, 2025 Upgrade)
    OverviewAnniple presents a compact, all‑in‑one solution for monitoring aquarium water. The 9‑in‑1 Aquarium Test Strips come in a 100‑strip box and include plastic tubes, droppers, a thermometer, and a welcome guide. Built for weekly checks and quick responses, this upgrade emphasizes faster readings and...
    £27.14
    £27.14
  • FreshWater phosphate test strips pack close-up for quick water checks and algae risk awareness.FreshWater phosphate test strips in use in aquarium enabling precise monitoring of phosphate levels.
    FreshWater 80093 Phosphate Test Strips – Quick, Reliable Aquarium Water Testing
    Fast, reliable phosphate testing at a glance FreshWater 80093 Phosphate Test Strips make it easy to check phosphate levels quickly, so you can decide when to act. Phosphates are nutrients that can fuel algae growth in freshwater environments and, in some setups, may reduce...
    £25.98
    £25.98
  • Monitor dissolved oxygen test kit 60 tests packaging ready for quick water checks.Monitor dissolved oxygen test kit 60 tests reagents ready for precise measurements.
    Monitor Dissolved Oxygen Test Kit (60 Tests) – Aquarium & Aquaculture
    Overview Keep a steady pulse on oxygen levels in your aquatic world with the Monitor Dissolved Oxygen Test Kit. Built for both freshwater and seawater systems, it fits hobby aquariums, ponds, and professional aquaculture setups. By measuring dissolved oxygen, you gain a practical view...
    £28.07
    £28.07
  • BACNUNN aquarium test strips 200ct box for reliable routine water testingBACNUNN 9-in-1 test strips chart supports quick interpretation of tank parameters
    BACNUNN Aquarium Test Strips 200CT – 9-in-1 Quick & Accurate Water Testing Kit
    Overview BACNUNN Aquarium Test Strips are the result of over two decades of lab refinement, delivering reliable, quick readings for freshwater, ponds, and many plant setups. The kit carries quality credentials, including ISO 9001 certification, underscoring a consistent approach to accuracy and usability. With...
    £26.11
    £26.11
  • SaySummer aquarium test strips package shows the 9-in-1 kit for reliable testingSaySummer dipping strip into water for quick hands-on testing
    SaySummer Aquarium Test Strips 9-in-1 – 125 Count | Ammonia, pH, Copper & More
    Overview SaySummer Aquarium Test Strips provide a practical, user-friendly way to track water quality in your aquarium. This 9-in-1 kit brings professional-style testing into a simple, at-home solution that helps you stay in tune with your tank’s needs without guesswork. What it measures The...
    £26.11
    £26.11
  • Seachem Ammonia Alert 1 Year Monitor 3-pack packaging for reliable aquarium monitoring
    Seachem Ammonia Alert 1 Year Monitor (3 Pack) – Continuous Aquarium Monitoring
    Overview Seachem Ammonia Alert 1 Year Monitor (3 Pack) brings simple, continuous monitoring of free ammonia to your aquarium. Without the need for test kits, chemicals, or procedures, you get a constant readout that helps you stay informed between water changes. Engineered with Seachem's...
    £34.97
    £34.97
  • Salifert Magnesium Test Kit box helps reef hobbyists monitor magnesium levelsSalifert Magnesium test vial color change shows precise steps for readings
    Salifert Magnesium Test Kit – Accurate Magnesium Testing for Reef Tanks
    Smart magnesium testing for marine aquariums Salifert Magnesium Test Kit provides reef keepers with a practical tool to verify magnesium levels in seawater. Magnesium is a key element for photosynthesis in corals, macroalgae, and other calcifying organisms. In natural seawater, magnesium sits at roughly...
    £31.41
    £31.41
  • API Ammonia Test Strips box for quick aquarium testingAPI Ammonia strip dipping into water for fast results
    API Ammonia Test Strips – Quick Water Quality Check for Freshwater & Saltwater Aquariums
    Effortless, reliable ammonia monitoring for your tank Keeping aquarium water safe starts with simple, regular checks. API AMMONIA TEST STRIPS offer a straightforward way to gauge ammonia levels—a key part of maintaining a healthy environment for fish and invertebrates. Ammonia can accumulate from fish...
    £27.26
    £27.26
  • Salifert KH/Alk test kit setup with clear color results for reliable reef or freshwater monitoring
    Salifert KH/Alk Test Kit — Carbonate Hardness & Alkalinity (100–200 Tests)
    Overview In reef and freshwater aquariums, stability matters. The Salifert KH/Alk Test Kit helps you monitor carbonate hardness and total alkalinity, delivering clear signals when readings drift. By tracking these values, you gain insight into your tank’s pH balance and overall water chemistry, which...
    £30.63
    £30.63
  • FZONE Aquatic CO2 glass drop checker kit setup aids precise monitoring of planted tanks.FZONE CO2 drop checker reading color helps adjust CO2 for vibrant aquatic plants.
    FZONE Aquatic CO2 Glass Drop Checker PH Monitor Kit for Aquarium Plants & Fish Tanks
    Effortless CO2 Monitoring for Plant-Focused Aquariums Understanding CO2 levels is key to vibrant aquatic plant growth and a balanced tank. The FZONE Aquatic CO2 Glass Drop Checker provides a clear, color-coded read that integrates with any planted aquarium. Built around a reliable 4dKH solution,...
    £25.09
    £25.09
  • API 5-in-1 test strips box for all-in-one aquarium testing.API 5-in-1 color chart enables quick, accurate readings.
    API 5-in-1 Test Strips for Freshwater & Saltwater Aquariums (100 Count)
    Maintaining a healthy aquarium starts with clear water insights. API 5-in-1 TEST STRIPS offer a fast, hands-on way to check essential water parameters in both freshwater and saltwater tanks. A simple dip and a quick read against a color chart can help you gauge...
    £37.39
    £37.39
  • Hanna Instruments HI784 Marine Ammonia Checker on display for precise marine aquarium testing
    Hanna HI784 Marine Ammonia Checker | Quick Ammonia Testing for Saltwater Aquariums
    OverviewThe Hanna Instruments HI784 Marine Ammonia Checker is a compact, digital tool designed to determine ammonia levels in saltwater samples quickly and with confidence. The crisp digital readout makes results easy to read at a glance, so you can decide next steps for your...
    £77.42
    £77.42
  • WLR Industries Hanna HI98319 direct-measurement setup for quick salinity checks in seawater.WLR Industries Hanna HI98319 compact-portable design for field salinity testing.
    WLR Industries Hanna HI98319 Marine Salinity Tester – Compact EC & Temperature Meter
    Fast, Accurate Salinity Readings for Marine Environments The Hanna HI98319 Marine Salinity Tester from WLR Industries is built for straightforward salinity testing where it matters most. This handheld device measures conductivity (EC) to determine salinity in both natural and artificial seawater, then clearly displays...
    £112.31
    £112.31
  • Salifert Master Reef Testing Kit main image: six essential reef tank tests for reliable water parameters.
    Salifert Master Reef Testing Combo Kit – Comprehensive Saltwater Aquarium Tests
    OverviewMeet the Salifert Master Reef Testing Combo Kit, a professional-grade collection designed for saltwater and reef tanks. This six-kit bundle provides a structured way to track essential water parameters without guesswork, helping you stay informed as your coral and fish community grows.What’s included Calcium...
    £101.42
    £101.42

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