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Tetra
Tetra

Tetra 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

not rated £3.07£13.10 Select options
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Tetra 6 In 1 Test Strips (Pack Of 25)
Tetra 6 In 1 Test Strips (Pack Of 25)

A 60 second dip test for 6 essential water quality paramters.
Tests for pH, Nitrite, Nitrate, KH (carbonate hardness), GH (general hardness) and Chlorine.
Simply dip the test strip in the water for a few seconds, remove and then wait a minute for it to change colour.

not rated £12.75 £8.59 Select options
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Tetra Aqua Safe Water Conditioner, 100 ml
Tetra Aqua Safe Water Conditioner, 100 ml

Makes tap water safe for fish
Neutralises harmful substances for nature-like aquarium water
Substances in the tap water which are harmful to fish are neutralized

not rated £4.40£10.16 Select options
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Tetra Complete Substrate, Activates Strong and Healthy Plant Growth in an Aquarium, 5 kg
Tetra Complete Substrate, Activates Strong and Healthy Plant Growth in an Aquarium, 5 kg

Tetra Complete Substrate is a specially formulated substrate for creating an ideal environment for aquatic plants. It contains a blend of ingredients that provide long term fertilisation, and support the development of beneficial micro-organisms. Tetra Complete Substrate contains no added … Read More

not rated £18.00 £9.99 Add to cart
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Tetra Easy Balance
Tetra Easy Balance

Reliable stabilisation of pH and carbonate hardness
Reduces phosphate and nitrate in a purely biological manner, reducing algae
Visible nitrate-eliminating granules

not rated £4.45£11.69 Select options
Tetra EasyCrystal Filter
Tetra EasyCrystal Filter

EasyCrystal Filter Pack 250/300
suitable for both the EasyCrystal Filter 250 and the EasyCrystal FilterBox 300
intensive mechanical and biological filtration

not rated £9.45£17.99 Select options
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Tetra Plant Pro Macro
Tetra Plant Pro Macro

Turns tap water into safe, healthy water for fish and plants
Eliminates chlorine and chloramines
Supports the fish’s protective mucus layer, which may be damaged during maintenance

not rated £17.90 £10.03 Select options
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Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 250 ml
Tetra Pond Crystal Water, Effectively Clears Dirty Pond Water, 250 ml

Quickly clears murky, brown water
Clumps particles so they sink, or are then more easily removed by the filter
Safe for fish, plants and wildlife

not rated £9.00 £6.01 Add to cart
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Tetra Pond Holiday Food, 2 Weeks Pond Holiday Fish Food Block, 98 g
Tetra Pond Holiday Food, 2 Weeks Pond Holiday Fish Food Block, 98 g

ideal for supplying all pond fish with sufficient food while you are on holiday
supreme quality
Active Formula for a healthy immune system, energy and vitality

not rated £7.65 £5.50 Add to cart
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Tetra Pond Test 6-in-1 Strip to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds
Tetra Pond Test 6-in-1 Strip to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds

Tetra Pond Test 6in1
fast and easy testing of 6 water quality parameters in 60 seconds
Measures pH, Carbonate hardness (KH), General Hardness (GH), Nitrite (NO2), Nitrate (NO3) and Chlorine (Cl2)

not rated £12.75 £11.42 Add to cart
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Tetra Pond Variety Sticks
Tetra Pond Variety Sticks

Mix of three different varieties of food stick to provide a complete yet varied diet for all pond fish.
Wheatgerm sticks for improved food utilisation and digestion.
Koi sticks for improved colouration.

not rated £8.95£13.38 Select options
Tetratec Easy Crystal Filter Pack C250/300 Activated Carbon Pack of 3.1 Pack
Tetratec Easy Crystal Filter Pack C250/300 Activated Carbon Pack of 3.1 Pack

Tetratec Easy Crystal Filter Pack C250/300 Activated Carbon Pack of 3.1 Pack
Aquarienwelt > Filtertechnik > Tetra

not rated £11.95 Add to cart