Colombo Flora Nitro Test Nitrogen soil Packed in 'Liquid Amazon' buffered

Packed in 'Liquid Amazon' buffered 'black water' solution

Compatible with 12 mm ID/16 mm OD hoses

Superfish Fish Feeder is an automatic fish feeder suitable for both flake and pellet food

The diffuser chamber has to be filled daily via the connected refill bottle

Colombo Flora Nitro Test Nitrogen soil Packed in 'Liquid Amazon' bufferedProfessional drip test with adapted measuring range for precise determination of nitrate value for fertilisation of aquarium plants. The handy visualised instructions, included test tubes and accessories make testing easy. Test range Nitrate 0 30 mg l Colombo NPF System Testing Use the 3 test kits developed by Colombo to measure Nitrate (Nitro), Phosphorus (Phospho) and Iron (Ferro) levels in aquarium water. Nutrients Then add the exact amount of