ALittleLife Aquarium 7 in1 Tester Strip. Each 7 in1 strip tests for Use weekly and when setting up a tank. Total Hardness (GH). Total Alkalinity (KH).
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Height 0.9m Tarpaulin Canvas Water Pool Aquarium Fish Tank Children Swimming Pool Turtle Aquaculture Water Tank Waterproof Tank
Aliexpress UK
ORP: -2000mV ～ 2000mV. TDS:1ppm(<1999ppm) 10ppm(>1999ppm) 0.1ppt. SALT:1ppm(<1999ppm) 10ppm(>1999ppm)0.1ppt 0.01%. EC: 0-19000us/cm 0-199.0ms/cm. EC: 1us/cm(<1999us/cm) 10us/cm(>1999us/cm). Range：pH: 0.00 ～ 14.00pH.
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New Aquarium Decoration Fish Tank Aquarium Plastic Plant Artificial Simulation Water Plants for Fish Tank Decor
Aliexpress UK
Take 5-10ml of the sample, and take the supernatant for testing after standing. Nitrate nitrate test range 0~240. Nitrate Nitrite. Too high or too low PH is not good for fish growth. If the pH value is less than 4.4, the fish mortality rate can reach 7% to 20%.
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250-25g Aquarium Moss Glue Fish Tank Landscaping Moss Glue Aquarium Aquatic Water Grass Stick Fixing Glue for Fish Tank Decor
Aliexpress UK
Salinity Proportion: 1.000-1.070sg.
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Transparent fish tank, square small desktop, home office, goldfish tank, mini water tank, thickened turtle tank
Aliexpress UK
12-14 indicates "Very high level of Alkalinity". Aquairium Universal Ph Test Kit 1-14. PH 1-14 Universal Indicator Paper. buy 2 get 1 free (add 3 to basket). 7 indicates "Neutral".
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Micro Landscape Fish Tank Home Silent Water Flow Aquarium Desktop Ornament Creative Imitation Stone Landscaping Fish Tank Filter
Aliexpress UK
ORP: -1200mV to 1200mV. EC: 0.00 - 19.00mS/cm, 20.1 - 200.0mS/cm. - Support to connect to Tuya APP via WiFi, with stable data transmission, you can download APP to view current or historical data directly on the cellphone, and with abnormal high and low data alarm function.
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220V Aquarium Built-In UV Sterilization Lamp Fish Tank Algae Removal Disinfection Lamps Fish Tank Water Purification Lighting
Aliexpress UK
20" Picnic Party Tap & Beer Pipe&Ball Lock Disconnect For Cornelius Corny Keg UF. -With the Aqua Quick Test, you can monitor 7 values that are essential for maintaining good water quality: PH，Total alkalinity ，Nitrite，Free Chlorine，Total chlorine ，Hardness (TI)，Bromine (7).
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14cm/5.5inch Fish Tank Simulation Plant Aquarium Artificial DIY Decor Plants Water Grass Fish tank decorations
Aliexpress UK
1 4-in-1 Water Quality Tester. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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mini fish tank Self circulating fish tank with charging filter desktop living room household water free ecological aquarium
Aliexpress UK