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Crabs
Arrow Crab
$ 20.99
How to Care for Arrow Crab
written by Dave Burr
The Arrow Crab uses its very long legs to walk over the reef and to climb over almost any obstacle.
Behavior: It rarely bother corals, however the occasional large specimen may pick at small passive fishes. Some Arrow Crabs will eat troublesome bristle worms. Overall, a great reef inhabitant that can live for several years in the home aquarium.
Growth: Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells.
Feeding: The Arrow Crab is a good scavenger and will eat scraps of meaty food missed by the fish.
Care Level: Easy
Reef Compatible: Yes - semi-aggressive as they mature
Diet: Carnivore
Range: Caribbean, Mexico
Family: Majidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Dosing: Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.
Electric Blue Hermit Crab
$ 11.99
How to Care for Electric Blue Hermit Crab
written by Dave Burr
The Electric Blue Hermit Crab is a superb algae eater, and will even eat filamentous algae and cyanobacteria. It is very useful in keeping reef aquariums clean and free of undesirable algae.
Growth: As they grow they will need larger shells to take the place of the shell they outgrew. Place several old snail shells in the aquarium where the hermit crabs can get to them when the time comes to move to a larger shell. Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells.
Feeding: If no algae is present in the aquarium you may supplement the Electric Blue Hermit Crabs' diet with live macro algae, dried seaweed (nori), and mysis shrimp.
Tip: Don't forget about your water parameters when combating algae blooms. Water chemistry is every bit as important as a good clean-up crew.
Care Level: Easy
Reef Compatible: Yes
Diet: Herbivore, Omnivore
Range: Indo-Pacific
Family: Diogenidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Dosing: Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.
Video
Emerald Crab
$ 8.99 $ 9.99
How to Care for Emerald Crabs
written by Dave Burr
The Emerald Crab is a superb algae eater, and probably one of the very best at cleaning eating bubble algae. It is very useful in keeping reef aquariums clean.
Behavior: Large specimens can be harmful to small fish and invertebrates although this is less likely if there is sufficient algae for the crab to eat.
Growth: Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells.
Feeding: If no algae is present in the aquarium you may supplement the Emerald Crab's diet with live macro algae, dried seaweed (nori), or mysis shrimp.
Tip: Don't forget about your water parameters when combating algae blooms. Water chemistry is every bit as important as a good clean-up crew.
Care Level: Easy
Reef Compatible: Yes
Diet: Omnivore, Herbivore
Range: Caribbean, Atlantic
Family: Majidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Dosing: Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.
Porcelain Anemone Crab
Sold Out - $ 11.99
How to Care for Porcelain Anemone Crab
written by Dave Burr
The Porcelain Crab usually lives together in pairs in an anemone which provides protection. It uses its large claws to fend off predators. Although they will compete with clowns for anemones, clownfish usually win the competition.
Growth: Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells.
Care Level: Easy
Reef Compatible: Yes
Diet: Carnivore, filter feeder
Range: Indonesia
Family: Porcellanidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Video
Sally Lightfoot Crab
$ 24.99
How to Care for Sally Lightfoot Crab
written by Dave Burr
The Sally Lightfoot Crab is a superb algae eater. It is very useful in keeping reef aquariums clean and free of undesirable algae.
Behavior: Large specimens can be harmful to small fish and invertebrates although this is less likely if there is sufficient algae for the crab to eat.
Feeding: If no algae is present in the aquarium you may supplement the Sally Lightfoot Crab's diet with live macro algae, dried seaweed (nori), or mysis shrimp.
Growth: Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells.
Tip: Don't forget about your water parameters when combating algae blooms. Water chemistry is every bit as important as a good clean-up crew.
Care Level: Easy
Reef Compatible: Yes
Diet: Omnivore, Herbivore
Range: Caribbean, Atlantic
Family: Grapsidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Dosing: Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.
Scarlet Reef Hermit Crab
$ 6.99 $ 6.99
How to Care for Scarlet Reef Hermit Crab
written by Dave Burr
The Scarlet Reef Hermit Crab is a superb algae eater, and will even eat filamentous algae and cyanobacteria. It is very useful in keeping reef aquariums clean and free of undesirable algae.
Growth: As the Scarlet Reef Hermit Crab grows they will need larger shells to take the place of the shell they outgrew. Place several old snail shells in the aquarium where the Scarlet Reef Hermit Crab can get to them when the time comes to move to a larger shell.
Feeding: If no algae is present in the aquarium you may supplement the Scarlet Reef Hermit Crabs' diet with live macro algae, dried seaweed (nori), and mysis shrimp.
Tip: Don't forget about your water parameters when combating algae blooms. Water chemistry is every bit as important as a good clean-up crew.
Care Level: Easy
Reef Compatible: Yes
Diet: Herbivore, Omnivore
Range: Indo-Pacific
Family: Diogenidae
Water Conditions: 75-80° F; sg 1.024-1.026 (1.025 is ideal); pH 8.1-8.4 Ca 420-440 ppm, Alk 8-9.5 dKH, Mg 1260-1350, Nitrates <10ppm, Phosphates < .10ppm
Water Chemistry: It is important that proper calcium (420-440 ppm), alkalinity (8-9.5 dkh - run it 7-8 if you are carbon dosing) , and magnesium levels (1260-1350 ppm) are maintained. Raising magnesium levels gradually up to 1400-1600 ppm can help to combat algae outbreaks, just keep CA and Alk in line as you raise the Mg. Nitrates should be below 10 ppm and phosphates should be below .10 ppm. We recommend doing a water change when Nitrate levels rise to 10 ppm. It is important to replace your phosphate media when phosphates rise to .10 ppm. Media Reactors make the most efficient use of your phosphate media by fluidizing it.
Dosing: Vivid Aquariums uses and recommends dosing pumps to automate the dosing of additives and keep your levels more constant. A dosing pump can alleviate the chore of manually dosing your aquarium with Ca, Alk, & Mg 2,3, or 4 times per week and will benefit your aquarium by keeping your levels constant through frequent small additions of Ca, Alk, & Mg. Our tanks all progressed when we switched from 3 manual dosings per week to 70 automatic dosings per week and we got a lot more work done.