Seachem

About Seachem

Seachem is a specialist aquarium brand producing water conditioners, biological supplements, plant fertilisers, and water testing products for freshwater and marine fishkeepers. Founded in the United States, the company has built a reputation among hobbyists for science-driven formulations. The Australian range includes their flagship Prime water conditioner, Stability biological supplement, and the Flourish line of plant nutrients.

Seachem products are formulated by aquatic chemists rather than marketers, and it shows. Prime is widely considered the gold standard dechlorinator, detoxifying ammonia and nitrite in a single dose. The Stability range seeds beneficial bacteria for new tank cycling, while Flourish Excel provides bioavailable carbon for planted aquariums. Their alert monitors offer continuous pH and ammonia readings without test kits.

Fishkeepers across Australia trust Seachem because the products consistently deliver measurable results. Whether cycling a new tank or maintaining a planted display, Seachem is the brand most recommended in local aquarium communities and specialist fish shops.

Seachem products are widely available across Australian pet retailers. Poppy compares prices at 6 stores to find you the best deal.