Saltwater aquariums compared to freshwater ones need far more attention to maintain them; especially if you want the tropical fish in the tank to remain healthy. You have to be aware that certain minerals and nutrients that are in the water which the fish need will eventually, over time become less, and so supplements will need to be added to your saltwater aquariums to replenish them.

Not always will an aquarist be required to include some supplements in their saltwater aquariums, but this depends on just how well they actually look after theirs. If they own saltwater fish such as Angelfish or Clownfish and do change the water regularly, and also carry out various maintenance procedures, then their needing to add supplements to their tank may not be required.

The reason why you won't need to add supplements is because each time you change some of the water in saltwater aquariums, you are in fact helping to replenish the nutrients and minerals in it. But be aware that if your salt water aquarium contains any kinds of corals, then a calcium supplement will need to be added to yours.

Saltwater Aquariums - Determining If Supplements Are Needed

The quickest and easiest way of being able to determine what minerals and nutrients are missing from saltwater aquariums is to test the water. You can purchase home test kits from an online aquarium supply company or at your local tropical fish store. These then help to identify what is missing and just how much of each supplement you need to add to get them back up to their required levels.

When adding any kind of supplements to your saltwater aquariums you need to make sure that you do as instructed by the manufacturer. An excess of any kind of supplement can be harmful to all the marine life in your tank, and the only way this problem can be effectively dealt with is through replacing all the water in your aquarium. Remember such water replacement will place stress on the fish, plants and coral that are in it.

Saltwater Aquariums - Kinds Of Supplements That You May Need To Add

There is still much debate going on about if you really do need to add supplements to saltwater aquariums. There are some aquarists who believe that by changing some of the water in your tank on a regular basis, is more than sufficient to help replenish those nutrients and minerals which have been lost. Certainly those who own aquariums which contain just tropical fish or tropical fish and live rocks, have found this to be the case. However if you are someone who owns a reef tank in which corals are kept, then adding a calcium supplement is essential, along with possibly supplements of magnesium and Kalkwasser to your coral reef saltwater aquariums.

Adding a calcium supplement to reef saltwater aquariums helps the corals in the tank to grow, and also helps the growth of any invertebrates and algae (which the coral feeds on) as well. If you don't add such a supplement, then it actually becomes much harder to get the chemical composition in the aquarium right, and won't help with producing the right environment which the tropical fish and marine life in it like.

Today there are a number of good quality calcium supplements available that come in liquid or tablet form, and which can be purchased at a local aquarium supply company or by using an online one. These both enable you to place the correct amount of calcium into saltwater aquariums, however the liquid, although easier to use is also more expensive. You may find that you need to add some bicarbonate or carbonate along with the calcium supplement to keep the alkalinity levels right. If however they fall below 2.5meg per liter of water of in your saltwater aquariums, a supplement of Kalkwasser may need to be added also.