Hanna Instruments Two Pack HI772-26 (HI755-26) Alkalinity Checker Reagent for 50 tests

MULTIFUNCTION GRAVEL CLEANER: AQQA 6 in 1 multifunctional aquarium gravel cleaner is designed for water changer, sand washer, debris cleaning, water filtration, water shower and water circulation. Different accessories can be connected when working for different functions, no need to buy multiple tools extra. ADJUSTABLE DESIGN: Equipped with an inlet tube and two extension tubes, can create a total length of 38.4 inches. The tube can be extended from 16.9 inches to 33.6 inches, so user can adjust the height according to fish tank size or the water level, which is suitable for tanks with different heights STRONG POWER: The 110V/20W powerful water pump motor can provide the maximum flow of 320GPH. Strong Power with Suction enough to change water, suck food debris & fish poop out of aquarium quickly. Suitable for both shallow and deep aquarium

5 in 1 Aquascaping tools - 10.6" Straight Tweezer, 10.6" Curved Tweezer, 9.8" Aquatic Curved Scissor / bonsai scissors, 13" Substrate Spatula, 100 strips PH Tester 1-14, Comes with a decent velvet pouch, for you to package well when not in use. Premium Quality and Minimizing interference - Forged stainless steel with excellent flexibility and rustproof material, specially designed Anti-slip clip end, instead of putting your hands into water , These Aquarium Plant Tools can prevent accidental injuries?to your aquatic plants and bring debris all over the aquarium?; Must-have Aquarium Starter Kit - It works wonderful for precision pruning, rearranging, maintaining, cleaning, trimming, grooming aquatic plants, does not disturb the rest of the decor/plants, or accurately spot feeding without unnecessarily contaminating water or getting soaked.

【3 in 1 Function】: ① Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. ② Sand Washing. Aquarium siphon with 3D Filter Basket Net, protect your love fish and small gravel from suck out of the aquarium. ③ Water Changing. Built-in dual airbags, atmospheric cavity, good resilience, effortless operation. 【Working Principle】: hygger's unique patented design --- equipped with a handle type manual press, which has more operating space and saves labor and brings convenience, by testing the fastest speed is to press 7 times. Sand Washer has 2 thickened airbags inside, which can pump water quickly. And using PP ABS materials, resistance to extrusion, do not worry about airbag damage and leakage, can be used for a long time. 【Easy to Use】: Push the siphon switch of the aquarium siphon vacuum cleaner several times, and make sure that the inlet tube part is full of water, and then observe the outlet hose. After the water continuously flows out, you can stop push and observe whether it will automatically. If not, continue to operate until the water will flow out quickly and automatically. The sand can move up and down in the extension tube to remove debris from your aquarium.

CONTROLS ALGAE GROWTH: Removes existing algae from aquarium water and controls the formation of new algae in your tank. CLEAR WATER: Leaves aquarium water clean and crystal clear. USE IN FRESHWATER TANKS: Works great in both glass and acrylic aquariums.