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Success in keeping marine fish is dependant on maintaining the highest possible water quality. Any deviation from anything other than perfect water conditions will lead to diseased and dying fish. Thankfully there is now a wide range of high quality marine additives, treatments and test kits that will help you maintain your tank water quality at its very best.

Continuum, Brightwell, Seachem and Tetra all offer specialist additives and treatments for marine aquaria from general additives like dechlorinators and filter aid, to specific treatments to encourage growth and vitality of coralline, change iodine levels or boost strontium levels.

Click here for our range test kits: Aquarium Test Kits