Saltwater Aquaristics

160 products


  • Last stock! Nemateleotris magnifica - L

    Nemateleotris magnifica - L

    1 in stock

    A pair of Nemateleotris magnifica (Firefish Goby) would typically consist of one male and one female, often found hovering near a burrow entrance, with the male guarding the eggs until they hatch. The male and female are similar in appearance, but the male's elongated first dorsal spine may be slightly more prominent.  Specific Characteristics: Appearance: The Firefish Goby is known for its distinct coloration: a pearly white front half, transitioning to an orange-red rear half, and a dark red tail. The first dorsal spine is greatly elongated and white.  Behavior: They are generally peaceful fish and spend most of their time suspended near a refuge, often a burrow, waiting for small prey to drift by.  Pair Behavior: In the wild, they often live in pairs or small groups, hovering over the reef and actively hunting for food.  Diet: They are carnivores, feeding on zooplankton, small invertebrates, and in aquariums, they readily accept brine shrimp, mysis shrimp, and prepared marine foods

    1 in stock

    80.00 лв

  • Mysis - Frozen food- 100g blister

    Petra -Aqua Mysis - Frozen food- 100g blister

    Frozen mysis is a high-protein, flash-frozen fish food that serves as a nutritious staple for both marine and freshwater carnivorous fish, including seahorses and corals. It is rich in protein, vitamins, and essential fatty acids, and is often enriched to enhance the vitality, coloration, and immune system of fish. Because it is flash-frozen shortly after harvest, it retains its natural look and nutritional value without artificial preservatives.  Key features Nutritional profile: High in protein, with a good balance of fats, vitamins, and minerals. It is a source of omega-3 and other unsaturated fatty acids.  Palatability: Highly palatable, and can entice picky eaters. It is especially popular with seahorses.  Ease of digestion: Easy for fish to digest, which helps with water quality.  Flash-frozen: Preserves nutritional quality and natural appearance.  Processing: Often gamma-irradiated to ensure it is pathogen-free.  Suitability: Suitable for both marine and freshwater species, including fish, corals, and invertebrates.  Feeding instructions Feed only as much as your fish can consume within a 2-5 minute period. It is best to feed small amounts multiple times a day to mimic natural grazing behavior. Avoid thawing the cubes before feeding; the food will defrost in the water. Remove any uneaten food promptly to help maintain water quality

    6.00 лв

  • Artemia - frozen food -100g blisters

    Petra -Aqua Artemia - frozen food -100g blisters

    Frozen artemia, or brine shrimp, is a highly nutritious, frozen food source for a wide range of aquarium fish, including tropical, marine, and some coldwater species. It is rich in protein, omega fatty acids, vitamins, and minerals, and its small size and high palatability stimulate appetite and aid digestion. Manufacturers flash-freeze the artemia to preserve its nutrients, and it is often sterilized to ensure it is free of parasites and pathogens.  Key features and benefits Nutritional value:  Rich in protein, essential fatty acids, vitamins, and minerals that support healthy growth and vibrant coloration.  Highly palatable:  Stimulates feeding, even among picky or fussy eaters, due to its natural scent and taste.  Digestibility:  Considered easy to digest, which can lead to reduced waste in the aquarium.  Safety:  Many products are sterilized using gamma irradiation to eliminate parasites and pathogens.  Versatility:  Suitable for a variety of fish, from small fry to larger carnivorous and omnivorous species, and is often used for both freshwater and marine environments.  Convenience:  Often sold in individual cubes for easy feeding, which can be dropped directly into the tank after a quick thaw.  Usage and storage Feeding:  A small cube is typically dropped into the aquarium, either frozen or slightly thawed, and any uneaten food should be removed after a few minutes.  Storage:  Keep the product frozen. If the package is shipped frozen and partially thaws during transit, it should be refrozen immediately to maintain freshness and quality. 

    6.00 лв

  • Chromis viridis

    Chromis viridis

    20 in stock

    The Chromis viridis, commonly known as the blue-green chromis or green chromis, is a small, iridescent damselfish with a bright blue-green or apple-green coloration. They are known for their shimmering, almost iridescent appearance that changes based on light. Males may turn yellow to orange during spawning. They are found in the Indo-Pacific region, inhabiting coral reefs and lagoons.  Key characteristics: Size: Typically reach a maximum length of 4 inches, but most stay around 3 inches.  Color: Shimmery, iridescent blue-green or apple-green.  Spawning coloration: Males may turn yellow to orange during mating season, sometimes with black coloration.  Habitat: Coral reefs and lagoons, typically in the shallows.  Social behavior: Form large schools, often above branching Acropora corals.  Aquarium suitability: Popular and easy to care for in saltwater aquariums.  Diet: Plankton feeders; readily accept a variety of foods, including flake food, frozen, and live foods.  Territoriality: Can be territorial, especially during mating, and may nip at other fish if crowded.  Natural habitat: Found throughout the Indo-Pacific region, from the African coast to the Pitcairn Islands. 

    20 in stock

    35.00 лв

  • Mega Media Filter Small - 500 g

    Aquarium Systems Mega Media Filter Small - 500 g

    Mega Media Filter Medium Aquarium Systems Mega Media Small is a synthetic filtration media with a special unique structure allowing, among other things, the retention of large and small impurities. Aquarium Systems Mega Media can be used with all types of internal and external filters, and aquariums with sump filters. Its special structure gives this synthetic media the capacity for efficient absorption over a long period of time. Product features : The product is chemical free and has no effect on the parameters of the water. It has a large filtration volume and can be rinsed and reused several times, making it a superior quality and highly economical filtration wool. Utilisation : • Loosen before use and rinse with clean water. • Then place the wool in your filtration system, or directly in the aquarium as a laying medium or hiding place for fry. • Large absorption capacity. • Reusable and highly economical. • Freshwater and seawater.

    20.00 лв

  • Last stock! Zoantus sp, Red FRAG

    Zoantus sp, Red FRAG

    1 in stock

    Price for frag with 10 polyps   Zoanthus, commonly known as "zoas" or "button polyps," are a genus of colonial, polyp-forming anthozoans, related to sea anemones. They are popular in the aquarium hobby due to their vibrant colors and relatively easy care. Zoanthids are characterized by their encrusting growth form, spreading across surfaces like a mat, with individual polyps connected by a fleshy tissue called a coenenchyme.  Here's a more detailed description: Colonial Structure: Zoanthus colonies are made up of numerous individual polyps, each with a central mouth surrounded by tentacles. These polyps are connected by a mat-like structure called the coenenchyme, allowing for nutrient and energy transfer throughout the colony.  Growth Form: Zoanthids typically grow in a flat, encrusting pattern, often resembling a carpet or mat on rocks, sand, or other surfaces.  Appearance: They exhibit a wide range of colors and patterns, with many hobbyists naming specific color morphs (e.g., "Watermelon," "Miami Vice"). Some zoanthids also possess proteins that cause them to fluoresce under certain lighting conditions.  Habitat: Zoanthids are commonly found in coral reefs, where they can tolerate a wide range of light and water flow conditions. They are often found in shallow, high-light environments, but some species can also be found in deeper waters.  Aquarium Care: Zoanthids are generally considered relatively easy to care for in captivity, making them a popular choice for reef aquariums.  Toxicity: It's important to note that some zoanthids contain palytoxin, a potent toxin that can be harmful if ingested or if it comes into contact with skin or eyes. Some aquarium hobbyist sites say to handle them with care and avoid contact with the toxin.   

    1 in stock

    50.00 лв

  • Last stock! Salarias fasciatus M\ L

    Salarias fasciatus M\ L

    1 in stock

    Salarias fasciatus, commonly known as the jewelled blenny or lawnmower blenny, is a small, camouflaged fish typically found in marine environments. They are characterized by their olive to brown coloration, with numerous dark bars and white spots, and a tendency to blend in with rocks and coral. They can reach a maximum length of 5.5 inches (14 cm).  Here's a more detailed description: Size and Shape: Salarias fasciatus is a relatively small fish, reaching a maximum length of 14 cm (5.5 inches). They have an elongated body shape, with a distinctively fatter body than head.  Coloration and Patterns: They exhibit a mottled or sandy color, often with dark bars, pale spots, and streaks. Some individuals may also have fine blue spots with dark outlines along their rear body.  Fin Structure: Their dorsal and anal fins are attached to the base of the caudal fin by a membrane. Adult males have elongated anterior rays on the anal fin.  Camouflage: Their coloration and patterns are adapted for blending in with their surroundings, allowing them to camouflage with rocks, coral, and rubble.  Diet: While often called "lawnmower blennies" due to their algae-eating habits, they are primarily detritivores, with algae making up only a small part of their diet.  Behavior: They are known for their personality and habit of "transfixing" onlookers with their large orbital eyes while exploring their environment. 

    1 in stock

    80.00 лв

  • Last stock! Mespilia globulus blue/red  - M

    Mespilia globulus blue/red - M

    3 in stock

    Mespilia globulus, commonly known as the Globular Sea Urchin, is a small, spherical sea urchin found in tropical shallow reef habitats. It's characterized by its radially symmetrical, globe-shaped body and relatively small spines, usually brown, red, or dark in color. This sea urchin can grow up to 5 cm in diameter and is known for its algae-eating habits.  Here's a more detailed description: Size and Shape: The Globular Sea Urchin is small, with a maximum diameter of about 5 cm. Its body is spherical, making it resemble a small, spiny ball.  Spines: It has relatively short spines, which can grow up to 2 cm long. These spines are typically brown, red, or dark in color.  Habitat: Mespilia globulus is found in shallow, tropical reef habitats.  Diet: It is a herbivore, primarily feeding on algae at night.  Behavior: During the day, it often hides on rocks or in crevices, emerging at night to graze on algae. It also exhibits a unique covering behavior, using sponges, shells, and algae.  Appearance: The urchin's radial symmetry and short spines are distinguishing features.  Other Names: It is also known as the Sphere Sea Urchin or the Tuxedo Urchin

    3 in stock

    90.00 лв

  • Last stock! Lysmata debelius L

    Lysmata debelius L

    3 in stock

    Lysmata debelius is a species of cleaner shrimp indigenous to the Indo-Pacific. It is popular in the aquarium trade, where it is known as the fire shrimp, blood shrimp or scarlet cleaner shrimp. Lysmata debelius grows up to 3 centimetres (1.2 in) long, with males and functional hermaphrodites appearing similar. It has a red body, with conspicuous white antennae and white tips to the third to fifth pereiopods. There are white dots on the cephalothorax and legs; white dots on the abdomen distinguish L. splendida from L. debelius.] Lysmata debelius is one of a group of species in the genus Lysmata that has the role of a cleaner shrimp in reef ecosystems, alongside L. amboinensis, L. grabhami and L. splendida.[5] It is a popular aquarium pet. Lysmata debelius is a hermaphrodite and therefore any two individuals may mate. The hatching of eggs, moulting, and copulation cycle is identical to that of L. wurdemanni, yielding weekly batches of zoeae from each pair.

    3 in stock

    80.00 лв

  • Zoanthus sp. Tiger eye FRAG

    Zoanthus sp. Tiger eye FRAG

    7 in stock

    Priece per colony of 10 polyps   Zoanthids, also known as sea mats or button polyps, are a group of colonial cnidarians belonging to the genus Zoanthus. They are prized in the aquarium hobby for their colorful, spreading, and easy-to-maintain nature.  Key characteristics of Zoanthus: Colonial structure: Zoanthids form colonies of many small polyps, often growing flat and encrusting surfaces like rocks and substrates.  Diverse coloration: They exhibit a wide range of colors and patterns, making them visually appealing.  Nematocysts: They possess nematocysts, the stinging cells characteristic of cnidarians.  Feeding: Zoanthids can feed on both detritus and zooplankton, and also benefit from photosynthesis with zooxanthellae.  Growth and distribution: They can grow to cover large areas, and are found in various reef environments.  Maintenance: Zoanthids are generally considered easy to maintain in reef aquariums, tolerating a range of lighting and water conditions. 

    7 in stock

    100.00 лв

  • Cyclops -Intensiv Rot - Frozen food - 100g blister

    Petra -Aqua Cyclops -Intensiv Rot - Frozen food - 100g blister

    Frozen cyclops is a small, fresh-frozen zooplankton food for fish and other aquatic animals, including fish larvae, small-mouthed fish, and marine invertebrates like corals. It is a nutritious, natural live-food alternative that can also promote vibrant colors in fish. The food is typically sold in convenient cubes or blister packs and is often gamma-irradiated to be pathogen-free.  What it is Zooplankton: Made from tiny, fresh-frozen crustacean zooplankton.  Food for small mouths: An ideal food for fish larvae (fry), small-mouthed fish, seahorses, and pipefish.  Supports filter feeders: Excellent for marine filter-feeding invertebrates and corals.  Natural color enhancer: Contains natural pigments that can help promote vibrant colors in fish.  Pathogen-free: Often gamma-irradiated for safety.  How to use Break off a small portion, such as a single cube.  Thaw it in a separate container with a small amount of tank water for about 20 minutes. Avoid using hot water or a microwave, as this can break down nutrients.  Slowly add the defrosted food to your aquarium.  Repeat a few times a week to help maintain health and color

    6.00 лв

  • Krill Fein - frozen food - 100g blister

    Petra -Aqua Krill Fein - frozen food - 100g blister

    "Krill Fine" is a frozen fish food consisting of finely chopped krill, ideal for smaller or more finicky fish like adult Discus, or for use as a base mix for larger species. It is a high-protein, nutrient-rich food that is a natural source of omega-3 fatty acids and astaxanthin, which enhances color. The fine size makes it easy to digest and encourages a feeding response in many fish.  Nutritional information Protein: High in protein, typically around 50-55% dry matter.  Fat: Contains essential lipids, with up to 25% of the fat content consisting of omega-3 fatty acids.  Vitamins and minerals: A natural source of vitamins, carotenoids like astaxanthin (which enhances color), and other antioxidants.  Chitin: A good source of chitin, which can provide roughage.  Benefits Enhances color:  The natural carotenoids, particularly astaxanthin, help intensify the red and other colors in fish.  Stimulates feeding:  The fine texture is a natural and appealing food source that can trigger an immediate feeding response.  Promotes health:  The high protein and essential fatty acids support overall health, energy levels, and proper growth.  Versatile:  Can be used as a staple food or as an additive for larger species in products like spod and stick mixes.  How to use Store the frozen krill in a freezer and only thaw the amount you need for one feeding.  You can thaw it in a small amount of aquarium water before feeding, or in some cases, feed it while still frozen.  Only feed what your fish can consume within a few minutes to avoid soiling the aquarium.

    6.00 лв

Saltwater Aquaristics

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