Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

amazing!! i dont know whats in this stuff. but... the last 5 fish.. 3 are in a biorb, the other 2 in a fluval chi tank, have lasted way over a year.. i do a complete cleaning and 100 percent water change, filter change, gravel scrub, etc.. just with water. then put the water back in with just a cup full of their old water.. then add this.. and they are happy as can be... i dont measure levels etc.. i just put this in.. the fish swim to it when i pour it in .. i tried to figure out the measurements on the instructions.. but i was like whatever.. and just use a capful in both tanks.. one is 5 gallons they other is 6 gallons..

Perfect

Excellent

Not many water chlorine treatments does all of what this one does. As Someone with 110 gallons to treat regularly I dont like lugging around giant bottles.

reduces the amount of time required to keep the water stable and free of nitrates.

Truly the best for my fresh water fish , youll have all of what u need in 1 bottle bacteria stress coat & other good stuff...

Im pretty satisfied with this product.

Great stuff! Good if your just starting your aquarium & it hasnt cycled but you want fish now. Be sure to use the stability and stress guard as well. I did this and all my fish live throughout the cycling.....just dont do any water change until completely cycled

Great water conditioner

My fish survived during my vacation, when my frien changed water once in two weeks.