Seachem Prime Skimmers 3-stage filter and water pump

3-stage filter and water pump on top of the aquarium unit

thus there is no danger of over use

When used in saltwater AlgaeFix Marine will not harm snails

then drain

When the level of phosphate in the water increases again

Seachem Prime Skimmers 3-stage filter and water pumpPrime is the complete and concentrated conditioner for both fresh and saltwater. Prime removes chlorine, chloramine and detoxifies ammonia. Prime converts ammonia into a safe, non toxic form that is readily removed by the tanks biofilter. Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxies ammonia, nitrite, and nitrate 5X more concentrated than competing products Prime may be used during tank