Ammonia is excreted by fish directly into the water, and is also released from the breakdown of s...
Our price: £8.93
Our price: £8.93
pH is a measure of how acidic aquarium water is. Fish do not like fluctuating pH levels, and some...
Our price: £6.11
Our price: £6.11
General Hardness (GH) is a measure of the total mineral content of the water (primarily calcium a...
Our price: £6.11
Our price: £6.11
he pH value of water is a measure of the degree of acidity or alkalinity, with values ranging fro...
Our price: £6.11
Our price: £6.11
Nitrate is produced from the breakdown of nitrite in the filter. Nitrate can be harmful for marin...
Our price: £10.53
Our price: £10.53
Nitrite is produced from the breakdown of ammonia in the filter. Nitrite is highly toxic to fish,...
Our price: £7.10
Our price: £7.10
Oxygen is vital to the well-being and overall condition of fish, plants and filter bacteria. Wate...
Our price: £9.40
Our price: £9.40
Tetra Test 5 in 1 Strips are the latest offering from Tetra., allowing you to determine 5 of the ...
Our price: £9.88
Our price: £9.88
Tetra Laborett contains all of the test kits you need for checking the water quality in planted a...
Our price: £23.06
Our price: £23.06
