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On Sale
Tetra Easy Balance Water Change Conditioner, 500 ml
£14.95£9.49Replicates the action of a water change, and adds additional elements not present on tap water
Helps control algae.
Keeps aquarium water fresh for up to 6 months -
On Sale
Tetra Medica Lifeguard Tablets,10 Tablets
£5.25£4.24Convenient, all-in-one treatment for tropical freshwater aquarium fish
Highly effective cure for common fish diseases
Cures external diseases caused by fungus, whitespot and other single celled parasites, flukes and bacteria including mouth rot and fin rot -
On Sale
Tetra Nitrateminus Liquid, 250 ml
£8.05£6.16High nitrate levels can encourage excessive algae growth, which can make the aquarium look unsightly. Unlike other nitrate reducing products, which need regular recharging and replacing,
NitrateMinus is simply added weekly to the aquarium. Also unlike many ordinary nitrate reducing products, NitrateMinus does not need to be added to a filter system to work, but is simply added straight to the water.
250ml -
Tetra Plant Crypto Fertiliser, 10 Tablets
£5.99Contains iron and other essential trace elements in a complex compound form. This ensures that the nutrients are available to the plants for a prolonged period of time.
Leads to healthy, intensive plant growth anf stregthens root formation
Supports the activity of important organisms living in gravel -
On Sale
Tetra Plant Plantamin Plant Fertiliser, 250 ml
£10.49£9.71Strengthens plants by guaranteeing a long-term effective nutrient supply
Prevents sustained yellow, glassy leaves
Promotes the formation of chlorophyll, thus ensuring rich green leaves -
On Sale
Tetra Pond Aquasafe Water Conditioner, 1 Litre
£23.59£15.99Neutralises aggressive chlorine
Effectively and permanently neutralises poisonous heavy metals such as copper, zinc and lead
Incredibly easy and precise dosage -
On Sale
Tetra Safe Start Water Conditioner, 250 ml
£22.99£13.99Tetra SafeStart contains specially bred, living nitrifying bacteria that substantially reduces the ammonia content by up to fourteenfold and the nitrite content by up to tenfold reduce harmful ammonia and nitrite in tanks
can be used when setting up a new aquarium, as well as after use of medicinal products and after every water change
an ideal combination with SafeStart is AquaSafe, which establishes an ideal environment for bacteria, thanks to the BioExtract formula -
Tetratec Easy Wipes (Pack of 10)
£3.47Quickly and efficiently removes algae and limescale
For use both inside and outside aquarium
Harmless to fish and plants -
Watersafe Drinking watertest kit
£17.99Test: Bacteria, Lead, Hardness, pH, Pesticides and Nitrates
All in one test – super value
Detect dangerous amounts of chlorine