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 | Concentrated, magnesium-boosting compound formulated to elevate magnesium levels effectively, while not affecting the delicate ionic balance in marine water. ... more | go to store at Petco.com |
| Best Seller  | Sea Trace Elements 8 oz., 8 FZ Keep your marine aquarium thriving with Fluval Sea Trace Elements. This 8 oz. bottle is packed with a concentrated blend of 11 key trace elements found in the natural beauty of seawater. ... more | go to store |
 | Fluval Sea Iodine is a concentrated formula made with two naturally-occurring iodine compounds that are perfectly balanced to support the growth and condition of corals and other invertebrates. It is high quality and ultra pure, free of any unwanted... ... more | go to store |
| Best Seller  | Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824C 24 Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824C 24. The polyethylene (plastic) backer and the polypropylene (polystyrene) cap assures a tight seal that will keep acids from leaking out. The deep-drawing ribbed-stem is easy to grip and withstands... ... more | FREE shipping go to store |
 | Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824B Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824B. The polyethylene liner keeps the bottle from swelling or caking when exposed to elevated humidity. Special gasket provides leakproof performance. Bottle is recommended for short-term storage. Outgassing... ... more | FREE shipping go to store |
 | Kimble/Kontes Bottle Br Clr 8 Oz CS12 5110824V 21 Kimble/Kontes Bottle Br Clr 8 Oz CS12 5110824V 21. Unbreakable and filled to the brim with a nontoxic food-grade liquid. The polyethylene rim which is co-molded with the bulb reduces breakage and simplifies bottle opening. The reduced outside diameter... ... more | FREE shipping go to store |
 | New sea clear aquariums with LED lighting. SeaClear Aquariums are constructed of the finest cast acrylic and are half the weight of Glass Aquariums. All of our SeaClear Aquarium Combos, come with LED lighting making our SeaClear Aquariums the most... ... more | FREE shipping go to store |
 | New sea clear aquariums with LED lighting. SeaClear Aquariums are constructed of the finest cast acrylic and are half the weight of Glass Aquariums. All of our SeaClear Aquarium Combos, come with LED lighting making our SeaClear Aquariums the most... ... more | FREE shipping go to store |
 | New sea clear aquariums with LED lighting. SeaClear Aquariums are constructed of the finest cast acrylic and are half the weight of Glass Aquariums. All of our SeaClear Aquarium Combos, come with LED lighting making our SeaClear Aquariums the most... ... more | FREE shipping go to store |
 | Nano Reef Part A/B 8 fl. oz., 8 FZ Nano Reef Part A/B is an ionically balanced system that helps maintain the critical calcium, magnesium and alkalinity dynamic, as well as providing essential major, minor and trace minerals in the correct concentrations. Helps increase alkalinity (KH)... ... more | go to store |
 | Magnesium-Calcium Combi-Test for Saltwater Aquariums, 8 OZ 8 oz., Approximately 30 tests, Ideal for periodic check of magnesium & calcium concentrations. Helps determine amounts needed to be added to restore to natural seawater levels. ... more | go to store |
 | Turtle Water Conditioner 8 fl. oz., 8 FZ With the API Turtle Water Conditioner, your little aquatic friend can enjoy a refreshing dip in the pool without worrying about harmful chemicals lurking in tap water. ... more | go to store |
 | Easy Balance Plus Weekly Freshwater Aquarium Water Conditioner 8.45 fl. oz., 8.45 FZ Tetra EasyBalance Water TreatmentEasyBalance provides an invaluable safety net for the time challenged hobbyist. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. These white, biodegradable granules... ... more | go to store |
 | AlgaeFix easy to use water conditioner effectively controls "green water" algae blooms and helps resolve algae problems in your freshwater aquarium containing live plants and fish.Treats up to 2,400 gallonsReduces aquarium maintenance ... more | go to store |
 | AquaSafe Plus Aquarium Water Conditioner and Dechlorinator 8.45 fl. oz., 8.45 FZ AquaSafe's one-step formula is simple and easy to use and delivers maximum effectiveness. AquaSafe is the fastest-acting, most complete water conditioner available. The formula neutralizes chlorine and heavy metals, removes chloramine and toxic ammonia... ... more | go to store |
 | A hoy there, matey! Are you ready to set sail on your aquatic adventure? Don't let toxic ammonia and nitrite spoil your journey! The API Quick Start 4 fl. oz. is here to save the day and make sure your fish have a smooth transition to their new home.... ... more | go to store |
 | PhytoPlex is an aqua-cultured blend of correctly sized, naturally occurring phytoplankton that are palatable and highly nutritious to marine invertebrates that feed on phytoplankton. Provides necessary vitamins, proteins, carbohydrates and lipids.... ... more | go to store |
 | Ammonia-Free Glass & Acrylic Cleaner 8 fl. oz., 8 FZ The Imagitarium Ammonia-Free Glass & Acrylic Cleaner is a streak- and drip-free formulation that repels dust, fingerprints and water spots in your tank. Your finned friend will be happy as a clam in the clean environment of their habitat. ... more | go to store |
 | Reef Calcium 8.5 fl oz., 8.5 FZ Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. ... more | go to store |
 | Aquatics Betta Water, 33.8 fl. oz., 33.8 FZ Fritz Aquatics Ready to Use Betta Water is pre-conditioned and contains no Chlorine, Chloramine, Ammonia, Phosphates or Heavy Metals. Buffered and pH balanced, this high quality aquarium water contains essential minerals and electrolytes that promote... ... more | go to store |
 | Herbtana All Natural Expellant for Ponds, 8 fl. oz., 8 FZ Wards off skin flukes, gill flukes, white spot, Oodinium, Chilodonella and Trichodina just to name a few. ... more | go to store |
 | The API Accu-Clear 8 oz. quickly clears up any cloudiness caused by dirt, algae, or bacterial bloom. It's completely safe for all fish and plants and made in the USA. The easy-to-use formula requires no complicated instructions. ... more | go to store |
 | Water Clarifier Clears Cloudy Aquarium Water, 8.45 oz., 8.45 FZ TetraAqua Water ClarifierTetraAqua Water Clarifier quickly clears cloudy aquarium water caused by overfeeding, gravel dust and other minute suspended particles. This phosphate free formula will not affect pH levels and is safe for fish and plants. For... ... more | go to store |
 | Treats fungal infections and both internal and external bacterial infections. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aquariums and live plants. For use in fresh or salt water. PimaFix has been... ... more | go to store |
 | Reef Complete Conditioner, 8.5 fl oz., 8.5 FZ Reef Complete is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH ... more | go to store |
 | Tetra AquaSafe Plus works instantly to make tap water safe for fish in freshwater and marine aquariums. This BioExtract formula contains natural biopolymers to support the development of beneficial filter bacteria for healthy and clear water. These... ... more | go to store |
 | Sea Aquatic Epoxy Stick, 4 oz., 4 FZ Fluval Sea Aquatic Epoxy Stick is a 4 oz. wonder designed to offer exceptional bonding strength for a range of aquascaping needs. It works just as well in freshwater and marine aquariums! ... more | go to store |
 | Nitrifying Bacteria Bio-Spira, 3.38 fl. oz., 3.38 FZ No matter the size of your aquarium, Instant Ocean sea salts and water care products offer the smartest, easiest way to bring the ocean home. Scientifically formulated sea salts are used exclusively by many of the leading large-scale aquariums and... ... more | go to store |
 | If you want to give your marine pets the gift of strong bones and a healthy skeletal structure, then Fluval Sea Calcium is just what you need! This 8 oz. bottle packs a punch with its concentrated form of calcium that's easily absorbed by corals and... ... more | go to store |
 | This concentrated compound is your coral's energy source for growth, giving them that boost they need to be strong and healthy. Plus, it does more than just that! It also maintains pH levels like a boss. ... more | go to store |
 | Reef Zooplankton, 8.5 fl. oz., 8.5 OZ A concentrated blend of marine zooplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, & natural carotenoids needed for coral growth. Provides a more bioavailable source of pigmentation. ... more | go to store |
 | Stability Water Conditioner, 8.5 FZ Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... ... more | go to store |
 | Reef Plus is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus is formulated to provide nutrients available... ... more | go to store |
 | Prime Freshwater & Saltwater, 8.45 FZ Prime is the complete and concentrated conditioner for both fresh and saltwater.Prime removes chlorine, chloramine, and ammonia. It converts ammonia into a safe, non-toxic form that is readily removed by the tank's biofilter.Prime may be used during... ... more | go to store |
 | All-Natural Barley Straw Bales, Pack of 2, 8 FZ Naturally restore pond water clarity without spending a lot of money on harsh chemicals. Drs. Foster and Smith All-Natural Barley Straw Bales offer an economical and environmentally safe way to treat and condition murky ponds and water gardens. Simply... ... more | go to store |
 | Planted Aquarium Trace Elements, 4 fl. oz., 4 FZ Rich in macro and micro nutrients like potassium, magnesium, manganese and others, Imagitarium Trace Elements are ideal for planted aquariums, which are in need of consistent nutrient provisions. While a consistent water change regiment is a great... ... more | go to store |
 | Under the sea, under the sea, everything's better with Aqueon Water Clarifier! This magical potion will turn your murky fish tank into a crystal-clear paradise in no time. Just measure the perfect dosage with the attached cap and pour it in. Safe for... ... more | go to store |
 | Cichlid Gold Large Pellets, 8.8 OZ Hikari Cichlid Gold is a daily diet supplemented with special color enhancers to bring out the natural, vibrant beauty in your cichlids and tropical fish. The floating pellets will never cloud the water and disperses evenly. All Hikari brand fish foods... ... more | go to store |
 | Neutral Regulator adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it. Neutral Regulator enhances and stabilizes the environment and benefits fish health. It contains pure phosphate buffers for pH control and conditioners for... ... more | go to store |
 | Cichlid Gold Mini Pellets, 8.8 OZ Hikari Cichlid Gold is a daily diet supplemented with special color enhancers to bring out the natural, vibrant beauty in your cichlids and tropical fish. The floating pellets will never cloud the water and disperses evenly. All Hikari brand fish foods... ... more | go to store |
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