Water Testing & Additives – Highland Fishkeeping

Picking up your order? Use LOCAL5 at checkout for a discount on your products!

Come this way for a sneak peek of our new arrivals....

First time ordering? You'll get a code in your package for free delivery when you next checkout with us!

New stock due 26th February!

NT Labs Aquarium pH Stabiliser - KH Up 180g

NT Labs Aquarium pH Stabiliser - KH Up 180g

Regular price £6.99 GBP

Regular price Sale price £6.99 GBP
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NT Labs Aquarium Tap Water Safe 250ml

NT Labs Aquarium Tap Water Safe 250ml

Regular price £11.99 GBP

Regular price Sale price £11.99 GBP
Unit price per
NT Labs Satus

NT Labs Satus

Regular price From £10.99 GBP

Regular price Sale price From £10.99 GBP
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NT Labs Optimus

NT Labs Optimus

Regular price From £12.99 GBP

Regular price Sale price From £12.99 GBP
Unit price per
API Ammonia Test Kit

API Ammonia Test Kit

Regular price £11.99 GBP

Regular price Sale price £11.99 GBP
Unit price per
Waterlife Haloex 500ml Water Conditioner

Waterlife Haloex 500ml Water Conditioner

Regular price £13.99 GBP

Regular price Sale price £13.99 GBP
Unit price per
API Freshwater Master Test Kit

API Freshwater Master Test Kit

Regular price £29.99 GBP

Regular price Sale price £29.99 GBP
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Tropica Carbon Nutrition

Tropica Carbon Nutrition

Regular price From £5.99 GBP

Regular price Sale price From £5.99 GBP
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Tropica Water Conditioner

Tropica Water Conditioner

Regular price From £5.99 GBP

Regular price Sale price From £5.99 GBP
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API Freshwater/Saltwater Nitrate Test Kit

API Freshwater/Saltwater Nitrate Test Kit

Regular price £10.99 GBP

Regular price Sale price £10.99 GBP
Unit price per
API General/Carbonate Hardness Kit

API General/Carbonate Hardness Kit

Regular price £11.99 GBP

Regular price Sale price £11.99 GBP
Unit price per
API 5 in 1 Aquarium test strips

API 5 in 1 Aquarium test strips

Regular price £10.99 GBP

Regular price Sale price £10.99 GBP
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API Ammonia Aquarium Test Strips - 25 pcs

API Ammonia Aquarium Test Strips - 25 pcs

Regular price £12.99 GBP

Regular price Sale price £12.99 GBP
Unit price per
Dennerle CO2 Quick Test

Dennerle CO2 Quick Test

Regular price £3.99 GBP

Regular price Sale price £3.99 GBP
Unit price per
NT Labs Aquarium AxoStart 250ml

NT Labs Aquarium AxoStart 250ml

Regular price £11.99 GBP

Regular price Sale price £11.99 GBP
Unit price per
NT Labs Aquarium AxoSafe

NT Labs Aquarium AxoSafe

Regular price £6.99 GBP

Regular price Sale price £6.99 GBP
Unit price per