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Battery BackupBlizzard
leading to greatly improved water quality and much faster cycling
but do not freeze
They have been a missing element in closed system aquaria until now
other natural aragonite
Finnex TH Deluxe Titanium - 300w Battery BackupBlizzardTitanium heating tubes are virtually unbreakable, and corrosion resistant allowing the use in salt or freshwater aquariums. The titanium housing will resist damage a traditional heater would normally encounter while also providing another level of protection with the use of a plastic guard which helps keep other pieces of equipment and livestock from coming in direct contact with the heating tube. The Finnex TH series of heating tubes do not come with
