NTLabs optimus 500ml Frags Dosage for very sick fish:

Dosage for very sick fish: 10 ml per 20 litres (5 US gallons) per day for 5 days consecutively

Dosage & total treatment volume:

For bacteria and other microscopic organisms to assimilate Carbon and Phosphorus

Or for a completely different effect you can use the supplied suckers and fit them underwater

Acclimation Kit Simple yet professional drip acclimation kit providing the necessary components to gently

NTLabs optimus 500ml Frags Dosage for very sick fish:For Freshwater and Marine The word, "Optimus" in Latin translates to "the best". NT Labs Optimus is a concentrated aquarium water dechlorinator & conditioner, it detoxifies ammonia, nitrite, nitrate, & heavy metals. Optimus is a highly concentrated dechlorinator and conditioner that makes tap water safe for fish. Optimus removes chlorine, chloramine, halogens, and detoxifies heavy metals found in tap water. Optimus detoxifies ammonia, nitrite, and