ASF Marine Aquarium Center by DrTim’s Aquatics. The display contains all the new Reef Shots™ additives, nutrients, probiotics, coral food and beneficial bacteria needed to maintain a thriving marine aquarium. Use with the new Reef Evolution Sea Salt (Made in France) whose uniform granular size means a constant mix from top to bottom. With added amino acids, elevated levels of calcium and magnesium along with vitamins means a complete salt with no ammonia, phosphate, nitrite or nitrate. Lastly, a large assortment of pumps – MX powerheads (3 sizes), New Jet Wave makers (2 sizes) and New Jet DC pumps ( 5 sizes) all Made in Italy. With modern design including 6 poles DC pumps these pumps are quiet and energy efficient.