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5,380 matching items · Most used first
OtherAquarium Munster
Dr. Bassleer Biofish Food Regular Flake Formula 70 g for ornamental freshwater fish provides complete natural nutrition. Nutrients are added after the flakes are formed, making the premium flakes especially rich in vitamins; close to natural food so nearly all ornamental fish eat them eagerly.
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OtherAquarium Munster
Dr. Bassleer Biofish Food Regular Formula 150 g medium pellets (0.5-0.8 mm) for young fish from about 1 cm. Scandinavian wild fish base with 54% crude protein, vitamins, trace elements and minerals; economical high-nutrient diet that promotes condition, natural colouring, growth and fertility.
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OtherAquarium Munster
Dr. Bassleer Biofish Food Regular Formula 60 g medium pellets (0.5-0.8 mm) for young fish from about 1 cm. Scandinavian wild fish base with 54% crude protein, vitamins, trace elements and minerals; economical high-nutrient diet that promotes condition, natural colouring, growth and fertility.
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OtherAquarium Munster
Dr. Bassleer Biofish Food Regular Formula is a nutrient-dense pellet food for ornamental fish, made mainly of Scandinavian wild fish with 52% protein plus vitamins, trace elements, and minerals. It promotes healthy natural coloration, faster growth, and higher fertility in aquarium fish.
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OtherAquarium Munster
Dr. Bassleer Biofish Food Shrimps Sticks 60 g provide targeted nutrition for shrimp tanks, nano aquariums and mixed tanks with shrimp and small fish. The sinking stick food supports healthy growth, digestion and lifespan of ornamental shrimp.
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Water PurificationDr. Tank
Dr. Tank - #4 BBA Remover tabs are effective against stubborn black brush algae, also known as black beard algae; suitable for prevention and treatment, working best alongside consistent tank cleaning and maintenance. Dissolve 1 tab per 20 mL of water in a spray bottle, turn off the filter for 30 minutes, then spray onto affected sections; BBA turns red as it breaks down within 48 hours. 50 tabs per bottle.
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Water PurificationDr. Tank
Dr. Tank - #8 BGA Zero tablets work to reduce blue-green algae, also known as cyanobacteria, characterized by extensive, highly visible blooms that can appear as toxic blue-green mats; also cleans filamentous algae, brown algae, blue algae, and black beard algae. Place tablets directly onto the affected area according to bottle dosing instructions; BGA begins to separate and decompose within 72 hours. 30 tabs per bottle. Remove bryophytes and shrimps before treatment.
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Water PurificationDr. Tank
Dr. Tank - #11 Green Algae & Lime Scale Remover helps reduce green algae and scale buildup on aquarium glass, stone, driftwood, and more; with easy application it quickly and safely eliminates buildup so the aquarium remains clear and vibrant. Dissolve 5 tabs per 100mL of clean water and spray directly onto affected areas; for green algae, reduce the water level until affected areas are exposed before spraying. 50 tabs per bottle; safe for most fish, shrimp, and aquatic plants.
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Water PurificationDr. Tank
Dr. Tank - #12 White Spot OUT tablets are specially formulated to combat Ich, a common parasitic infection affecting aquarium inhabitants; made from natural ingredients and free of copper, the formula is gentle yet effective and safe for most fish, shrimp, and aquatic plants. One-shot effectiveness: dose 1 tablet per 12.5L and Ich should be gone within 3 to 6 days; for preventative care, dose again on day 3. 60 tabs per bottle; keep tank at 82 degrees F during treatment.
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Water PurificationDr. Tank
Dr. Tank - #13 Fish Waste Removal & Sand Washing tablets tackle excess waste in the aquarium and promote a cleaner, healthier aquatic environment; they target unsightly green algae on gravel, sand, tank decor, and live aquatic plants, breaking down waste and algae to restore the aquarium's natural beauty and improve water quality and clarity. Turn off the filter, sprinkle crushed tabs onto affected areas, and remove debris after about 30 minutes; up to 3 days of treatment followed by a 30% water change. 120 tabs per bottle; safe for most tropical livestock and shrimp.
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SupplementationDr. Tank
Dr. Tank - #3 CO2 Fertilizer tablets are effervescent carbon supplements for planted aquariums without pressurized CO2 setups; each tablet fizzes for about 20 minutes, releasing a rapid cloud of pure carbon dioxide into the water column, with an extended-release inorganic carbon source that feeds plants long after the tablet disappears. A single bottle treats up to 650 total gallons. Available in 50 and 100 count bottles.
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Water PurificationDr. Tank
Dr. Tank - #5 Algae Remover & Prevention tabs combat and prevent algae growth in planted and freshwater aquariums; comprehensive protection against green algae, brown algae, hair algae, green brush algae, and green spot algae. Dose 1 tab per 20L daily for 3 days to combat algae, then perform a 50% water change; spot treat heavily infested areas with a dissolved tab solution. 100 tabs per bottle.
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Water PurificationDr. Tank
Dr. Tank - #6 Crystal Water tablets reduce yellowing, greening, or cloudiness in aquarium water, restoring crystal-clear clarity and promoting a healthier environment for aquatic life; the slow-dissolving non-toxic tablets work gradually over a 4-hour period and are safe for most tropical fish, shrimp, and live aquatic plants. 50 tabs per bottle; dosing ranges from 1 tab for tanks under 20 inches to 7 tabs for 120 cm tanks.
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Water PurificationDr. Tank
Dr. Tank - #7 Snail Remover effectively reduces unwanted pest snail populations in planted and freshwater aquariums; the simple-to-use no-copper formula works over three days, gradually eliminating snails without harming fish, shrimp, or aquatic plants. Over 90% of snails are removed by day 3, followed by a 50% water change. 50 tabs per bottle; dose 1 to 12 tabs daily based on tank size from 3 to 80 gallons. Remove ornamental snails before use.
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Water PurificationDr. Tank
Dr. Tank - #9 Planarian Zero tablets offer a targeted, effective treatment to rid the aquarium of Planaria, parasitic flatworms that reproduce rapidly and can cause stress, injury, or death to fish, shrimp, and other livestock; the easy-to-dose tablets eradicate existing worms and help prevent their swift reproduction. Dose 1 tab per 12.5L once a day as needed for up to 3 days. 50 tabs per bottle. Remove ornamental snails before use.
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Water PurificationDr. Tank
Dr. Tank - Energize Bottom Bio-Bacteria Sticks enhance the biological activity in aquarium substrate to ensure a healthy, balanced ecosystem for planted or freshwater tanks; made from high-quality ingredients similar to premium aquasoils, the sticks release beneficial bacteria over time to fortify the substrate and support plant growth, water quality, and livestock well-being. Slow-release formula provides ongoing benefits for up to two months; use 1 stick per 6 x 6 inch planted area, inserted 1 inch below the substrate surface. 15 sticks per bottle.
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Water PurificationDr. Tank
Dr. Tank - Vivid Sticks are made from the same ingredients as aquasoil and provide a proprietary blend of nutrients to boost the color of aquatic plants; each stick lasts for 2 months and is inserted 2-3cm below the substrate's surface. 15 sticks per bottle.
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Substrates & AquascapingAqua Forest Aquarium
Dracula Stone is a decorative aquascaping stone with rich deep grey-blue colors and unique veining. Neutral for water parameters (KH-neutral) and friendly for shrimps and fishes; promotes plant growth on its surfaces and provides habitat for invertebrates. Available in Regular, Medium, Large, and X-Large mixes.
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Substrates & AquascapingAqua Forest Aquarium
Dracula Stone sets are pre-configured sets of the decorative grey-blue veined stone for 5-20 gallon tanks; KH-neutral and friendly for shrimps and fishes. Available as 30W/mini M (8-10 lbs, 5 gal), 30C/45P (13-15 lbs, 8-12 gal), and 60P (24-27 lbs, 15-20 gal) sets; photos are examples, not WYSIWYG.
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Substrates & AquascapingAqua Forest Aquarium
Dragon Scale Stone is a highly sought-after rare grayish stone with a jagged, scale-like surface from about 4 to 12 inches; minimum order 15 lbs assorted sizes mix. May raise pH and hardness slightly.
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Substrates & AquascapingUltum Nature Systems
Natural Dragon Stone (Ohko Stone) aquascaping rock with a rugged dragon-scale texture in warm brown and red tones. Varied shapes and sizes build dynamic layouts while providing hiding spots and surface area for beneficial bacteria. Sold by weight; price shown for the largest size option.
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Substrates & AquascapingLifegard Aquatics
Lifegard 25-pound Dragon Stone hardscape kit for freshwater planted aquariums, with approximately 9 stones in varied sizes. Inert natural stone with a dragon-scale texture in reds, greys, browns, and yellows; will not affect water chemistry.
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Substrates & AquascapingUltum Nature Systems
Dragon Stone, also known as Ohko Stone, is one of the most iconic natural aquascaping rocks; its scale-like texture, natural details, and crevices give hardscapes an aged, ancient look, displaying earthy colors from reds and yellows to deep browns. Its clay-like composition is relatively brittle and lets aquatic plants and mosses self-attach to its craggy surface; also suitable as a dramatic accent in terrariums and paludariums. Inert and will not influence water parameters. 10LB and 16LB packs.
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Substrates & AquascapingUltum Nature Systems
Dragon Stone (Ohko) Accent Stones add finer details and intricate textures to a hardscape; these smaller fragments feature the same iconic scale-like texture and earthy reds, yellows, and browns as full-sized stones in a size easier to manage for nanoscapes or detailed foreground work. Great stacking potential for miniature cliffs or filling gaps between larger boulders; clay-like composition lets aquatic plants self-attach. Also suitable for terrariums and paludariums. Inert and will not influence water parameters. Pieces 1-3 inches; approximately 2.2 lbs per bag.
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Substrates & AquascapingAqua Natural
Aqua Natural Dragon Stone Aquascaping Rock is a premium natural hardscape material with distinctive color and texture, ideal for freshwater planted tanks; it is available in 11 lb or 25 lb bags, with stone size and count varying by bag.
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Substrates & AquascapingCaribSea
CaribSea pre-formed natural Dragon Stone arches for freshwater aquascaping, creating caves, overhangs, and hiding spots without drilling or adhesives. Available in 18-inch single arch, 12-inch 4-pack, and 8-inch 4-pack options.
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Substrates & AquascapingCaribSea
CaribSea Dragon Stone Peaks 25 lb box of natural Ohko (dragon) stone aquarium rock, with greenish-brown coloration and a scale-like dragon texture. The stones are lightweight with numerous holes and crevices for hiding spots; they do not affect pH and work for freshwater aquascapes.
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Substrates & AquascapingUltum Nature Systems
Dragon Wood is a rugged, ancient-looking aquarium driftwood named for its resemblance to Dragon Stone; it trades smooth lines for a chaotic, honeycomb-like structure packed with natural craters, deep crevices, and miniature tunnels. Use it for high-impact forest layouts or weathered riverbanks; the tunnels provide hiding spots for shy species like plecos and shrimp, and the wood naturally lowers water pH and hardness. Available as single, 3-pack, and 5-pack in sizes XS through XL.
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Substrates & AquascapingUltum Nature Systems
The Dragon Wood Showpiece (DW03) is a one-of-a-kind WYSIWYG (What You See Is What You Get) premium aquarium driftwood showpiece, hand-selected for its unique shape and photographed so the exact piece shown is the one you receive. Dragon Wood stands out for its dark brown tones and rugged texture with deep, natural crevices, offering a dramatic old-growth aesthetic reminiscent of decaying timber along forest riverbeds. Great surface for anchoring aquatic mosses, Anubias, or Ferns; perfect for woodland-themed hardscapes in aquariums, terrariums, paludariums, or reptile enclosures. Approximately 35 x 13 x 7 inches.
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FilterBulk Reef Supply
Drain saddle clamp with a push-connect fitting for plumbing RO wastewater lines into a sink drain pipe. Available in 1/4-inch and 3/8-inch configurations; fits pipes up to 1.5-inch diameter.
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