Sera - Toxivec - 8.45 Oz

Water Conditioner for Aquariums: Immediately removes ichthyotoxic ammonia and nitrite; Binds heavy metals such as lead and copper; Removes chlorine and chloramines; Lowers nitrate levels and, correspondingly, algae growth
In the case of emergency situations where spikes in ammonia and nitrite suddenly occur, Sera Toxivec immediately removes these toxic substances as well as other substances such as chlorine and heavy metals.