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On Sale 15%
On Sale 15%Freshwater ReFresh (4 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$18.69$15.89RE-FRESH FOR NATURAL FRESH SPARKLING WATER Choose the size best suited for your system:4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960 gallons (3,634 liters)32 oz bottle treats 1,920 gallons... -
On Sale 15%
On Sale 15%Freshwater Eco-Balance Probiotic Bacteria (4 oz) - Dr Tim's
Dr Tim's Aquatics$10.89$9.26ECO-BALANCE PROBIOTIC BACTERIA -- H2O-PURE Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons... -
On Sale 15%
On Sale 15%Freshwater Eco-Balance Probiotic Bacteria (8 oz) - Dr Tim's
Dr Tim's Aquatics$17.09$14.53ECO-BALANCE PROBIOTIC BACTERIA -- H2O-PURE Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons... -
On Sale 15%
On Sale 15%Freshwater Eco-Balance Probiotic Bacteria (16 oz) - Dr Tim's
Dr Tim's Aquatics$22.59$19.20ECO-BALANCE PROBIOTIC BACTERIA -- H2O-PURE Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (4 oz) - Dr Tim's
Dr Tim's Aquatics$11.89$10.11Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (8 oz) - Dr Tim's
Dr Tim's Aquatics$19.39$16.48Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (16 oz) - Dr Tim's
Dr Tim's Aquatics$28.49$24.22Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (32 oz) - Dr Tim's
Dr Tim's Aquatics$41.38$35.17Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (64 oz) - Dr Tim's
Dr Tim's Aquatics$53.79$45.72Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Freshwater Aquaria (128 oz) - Dr Tim's
Dr Tim's Aquatics$92.69$78.79Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes... -
On Sale 15%
On Sale 15%First Defense Marine (8 oz) 480 Gallons - Dr Tim's
Dr Tim's Aquatics$21.29$18.10FIRST DEFENSE STRESS RELIEF -- REEF-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960 gallons (3,634... -
On Sale 15%
On Sale 15%Marine Clear-Up (4 oz) 240 Gallons - Dr Tim's Aquatics
Dr Tim's Aquatics$14.69$12.49CLEAR-UP NATURAL WATER CLARIFIER -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960... -
On Sale 15%
On Sale 15%Marine Clear-Up (8 oz) 480 Gallons - Dr Tim's Aquatics
Dr Tim's Aquatics$25.09$21.33CLEAR-UP NATURAL WATER CLARIFIER -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960... -
On Sale 15%
On Sale 15%Marine Clear-Up (16 oz) 960 Gallons - Dr Tim's Aquatics
Dr Tim's Aquatics$39.49$33.57CLEAR-UP NATURAL WATER CLARIFIER -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960... -
On Sale 15%
On Sale 15%Marine Clear-Up (32 oz) 1,920 Gallons - Dr Tim's Aquatics
Dr Tim's Aquatics$55.19$46.91CLEAR-UP NATURAL WATER CLARIFIER -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960... -
On Sale 15%
On Sale 15%Marine ReFresh (128 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$253.59$215.55Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent combination of beneficial bacteria that work together to... -
On Sale 15%
On Sale 15%Marine ReFresh (64 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$137.19$116.61Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent combination of beneficial bacteria that work together to... -
On Sale 15%
On Sale 15%Marine ReFresh (32 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$87.79$74.62Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent combination of beneficial bacteria that work together to... -
Natural Marine Accents Fossilized Aragonite - Lagoon (800 mL) - Pisces Aqua
Pisces Aqua$29.99Calcium carbonate derived from oolitic aragonite is biogenic (created by living organisms) and naturally re-occurring. Protect the reef by using this superior and sustainable substrate. Add the Marine Accents to any aquarium for spectacular effect. Each... -
7" High Flow Filter Media Cup (BLACK) - Generic
SaltwaterAquarium$26.997" Filter Media Cup Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the... -
On Sale 15%
On Sale 15%Marine ReFresh (4 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$20.89$17.76Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent combination of beneficial bacteria that work together to... -
On Sale 15%
On Sale 15%Marine Eco-Balance Probiotic Bacteria (4 oz) - Dr Tim's
Dr Tim's Aquatics$12.09$10.28Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons (3,634 liters)64 oz bottle treats 1,920... -
On Sale 15%
On Sale 15%Marine Eco-Balance Probiotic Bacteria (8 oz) - Dr Tim's
Dr Tim's Aquatics$18.99$16.14Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons (3,634 liters)64 oz bottle treats 1,920... -
On Sale 15%
On Sale 15%Marine Eco-Balance Probiotic Bacteria (16 oz) - Dr Tim's
Dr Tim's Aquatics$25.69$21.84Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons (3,634 liters)64 oz bottle treats 1,920... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Reef Aquaria (32 oz) - Dr Tim's
Dr Tim's Aquatics$42.09$35.78Waste-Away lowers Phosphate and Nitrate plus it removes hidden wastes and dirt from gravel and coral beds! DrTim's Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Waste-Away works to unclog... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Reef Aquaria (64 oz) - Dr Tim's
Dr Tim's Aquatics$60.09$51.08Waste-Away lowers Phosphate and Nitrate plus it removes hidden wastes and dirt from gravel and coral beds! DrTim's Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Waste-Away works to unclog... -
On Sale 15%
On Sale 15%Waste-Away Natural Aquarium Cleaner for Reef Aquaria (128 oz) - Dr Tim's
Dr Tim's Aquatics$88.29$75.05Waste-Away lowers Phosphate and Nitrate plus it removes hidden wastes and dirt from gravel and coral beds! DrTim's Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Waste-Away works to unclog... -
On Sale 15%
On Sale 15%NP-Active Pearls (150 mL) - Dr Tim's
Dr Tim's Aquatics$19.39$16.48NP-Active Pearls are 100% biodegradable polymer bio-pellets DESIGNED and TESTED for aquatic systems that act as a carbon source for the growth of beneficial bacteria resulting in the removal of nitrate and phosphate from... -
On Sale 15%
On Sale 15%NP-Active Pearls (1 Gallon) - Dr Tim's
Dr Tim's Aquatics$256.19$217.76NP-Active Pearls are 100% biodegradable polymer bio-pellets DESIGNED and TESTED for aquatic systems that act as a carbon source for the growth of beneficial bacteria resulting in the removal of nitrate and phosphate from... -
On Sale 15%
On Sale 15%Bene-FISH-al 90 Cube Fish Food Tray - Dr Tim's
Dr Tim's Aquatics$14.89$12.6690 Cube Silicone Tray -
On Sale 15%
On Sale 15%NP-Active Pearls (900 mL) - Dr Tim's
Dr Tim's Aquatics$74.19$63.06NP-Active Pearls are 100% biodegradable polymer bio-pellets DESIGNED and TESTED for aquatic systems that act as a carbon source for the growth of beneficial bacteria resulting in the removal of nitrate and phosphate from... -
On Sale 15%
On Sale 15%NP-Active Pearls (450 mL) - Dr Tim's
Dr Tim's Aquatics$37.29$31.70NP-Active Pearls are 100% biodegradable polymer bio-pellets DESIGNED and TESTED for aquatic systems that act as a carbon source for the growth of beneficial bacteria resulting in the removal of nitrate and phosphate from... -
On Sale 15%
On Sale 15%MarcoRocks Frag Mounts (9 lbs) - Marco Rock
MarcoRocks$29.99$25.49Marco Rocks Frag Mounts- Perfect for gluing small frags to keep them in place. The heavy weight of natural rocks in addition to the natural limestone makes these the perfect choice for growing small frag. We use them in areas of high... -
On Sale 15%
On Sale 15%Bahama White Pure Aragonite Sand (22.5 lbs) - Marco Rocks
MarcoRocks$24.99$21.24Aragonite is a carbonate mineral, one of the two most common, naturally occurring, crystal forms of calcium carbonate, CaCO3 (the other forms being the minerals calcite and vaterite). It is formed by biological and physical processes, including... -
On Sale 15%
On Sale 15%Ammonium Chloride for Fishless Cycling - Dr Tim's (2 oz)
Dr Tim's Aquatics$5.79$4.92This bottle of reagent grade ammonium chloride is for use when fishless cycling. Concentration is 40 mg/ml of total ammonia-nitrogen (TAN). Dose 4 drops per gallon of aquarium water.* Use with One and Only Nitrifying Bacteria... -
Apex 1LINK Extension Cable - 10’ Male to Female - Neptune Systems
Neptune Systems$34.991LINK is the marrying of the Aquabus communication standard, along with the power wires to drive higher power devices, all in one single cable. One of the benefits of this is to avoid the need for a DC power brick for every 24V device in your... -
Apex DC24 Extension Cable - 10’ Male to Female - Neptune Systems
Neptune Systems$29.99The 1LINK module and the EB832 have two DC24 accessory outputs built that act like additional on/off outlets for DC24 devices. There are some Neptune Systems accessories, like our PMUP, that connect to these outputs directly. There are... -
On Sale 15%
On Sale 15%Marine ReFresh (8 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$36.19$30.76Re-Fresh revitalizes old, green/brown aquarium water. Re-Fresh is a potent combination of beneficial bacteria that work together to maintain clear water, clean aquarium surfaces and eliminate unpleasant odors. Revitalizes old, green/brown... -
On Sale 15%
On Sale 15%Marine ReFresh (16 oz) - Dr Tim's Aquatics
Dr Tim's Aquatics$61.59$52.35Re-Fresh revitalizes old, green/brown aquarium water. Re-Fresh is a potent combination of beneficial bacteria that work together to maintain clear water, clean aquarium surfaces and eliminate unpleasant odors. Revitalizes old, green/brown... -
Ecopods (128 oz) Four Live Copepods Mix - Algae Barn
AlgaeBarn$300.00Microcrustaceans such as amphipods, isopods and copepods are a vital component of nearly every aquatic ecosystem on Earth from marshy roadside ditches to the deepest seas. Copepods (subclass Copepoda) are especially important, as they are the most...