Aquaforest Calcium 850g Inverts Rubidium in seawater varies but

Rubidium in seawater varies but its concentration are generally between 180-200 µg/l

This species has a very distinctive perching behaviour

The Cetus Sieve has a variable inlet height using the unique patented Pond flow regulation system – for use when gravity fed

This durable hose provides an additional length

Aquaforest Calcium 850g Inverts Rubidium in seawater varies butCalcium is an important element, needed in aquarium water. Corals use calcium to create calcium carbonate skeletons. If calcium levels drop too low in the water, many organisms can become stressed and die. Aquaforest Calcium helps to maintain healthy calcium levels in aquatic water and also helps to maintain the perfect balance of ions. The product by Aquaforest is easy to administer and should be mixed thoroughly before adding to tank water.