Tetrapond

Tetrapond Water Test Kit- ph

pH is a measure of how acidic pond water is. Fish do n...

£6.95

Tetrapond Water Test Kit- nitrite

Nitrite is produced from the breakdown of ammonia in th...

£7.95

Tetra Oxygen Test Kit

A simple, reliable test for testing oxygen levels in yo...

£7.99

Tetrapond Water Test Kit- ammonia

Ammonia is excreted by fish directly into the water, an...

£8.45