Marine fish

Prepare sea water for your marine fish.

You need to use commercially prepared mix like Sera, Prodac, etc...

It is possible to use RO (reverse osmosis) water and tap water and may contain

additional unwated elements such as nitrates and phosphates.

For a tank 200 liters add 330 grams of salt per 10 liters of water, which means that

the 200 liters of water required 6,6kg of salt. Mixed in water to about 1.024 specific

gravity. Allow air circulation and water pump at least 24 hours.

Set the water temperature to 25 degrees.

You can let your fish in these water and enjoy their beauty.