Product Description
Tetratec Comfort Hydrometer
Marine fish and corals require stable water conditions, which makes regular checking of salinity important. It's also necessary to check salinity when making up new water for water changes. The TetraTec Hydrometer makes it simple to accurately check the salt content of water, giving precise readings over a wide temperature range (20 - 29°C). It works by measuring the specific gravity (relative density) of the water, and converting this to salinity. All you need to do is fill up the hydrometer with water, and read the value off the scale printed on the side.Comments
Protein Skimmers
Protein Skimmers and other marine keeping equipment from the top suppliers are all available from Seapets.
Fill N Go Folding Containers
Just the job for collecting your RO water or Ready Mixed salt water, another great product from TMC
Tropic Marin Salt as used in aquariums worldwide
The complete range of TMC and other major brands of salt, delivered to your door from Seapets, all at the very best prices.
R.O Units by TMC at the very best prices.
Save carrying the top up or water change water home from the shop, make youown with TMC's top quality Reverse Osmosis units. We offer the range at really competitive prices.
Latest Products
Coral Pro Sea Salt is specially formulated for use with reverse osmosis water, an innovative new salt formula designed to meet the needs of today's advanced hobbyist. 22kg bucket makes 660 L (175 gal) Seapets price Just £49.95
Gift Vouchers by Seapets
Stuck for a gift idea? With our fantastic range of pet and aquatic products our Gift Vouchers make an ideal solution for your pet loving friend, available now!
Go to Gift Vouchers
Juwel Aquariums
All the models and all the colours, always available.The aquarium prices include our carefully arranged delivery to your door.
Seapets - supplying aquariums in the UK for more than 32 years
Buying and advice guide
Email or call our team for help and advice, lines open daily.
Tel 0845 230 4777
(local rate)
or 01206 213338











Write a review »