Marine Biology

Do hermit crabs drown? Hermit crabs breathe through modified gills, which means they need humid air to breathe. Hermit crabs can’t breathe air and they will drown in water, so the best way to maintain humidity is to provide an ideal enclosure. Read more on www.farmanddairy.com People from all over the world find hermit crabs … Read more

What is coral farming called? Coral aquaculture, also known as coral farming or coral gardening, is the cultivation of corals for commercial purposes or coral reef restoration. The process protects young corals while they are most at risk of dying. Small corals are propagated in nurseries and then replanted on the reef. Read more on … Read more

Why is coral illegal? In the ocean, the rocks protect coastal habitats, and they act as a bio-filter in saltwater aquariums. It is illegal to harvest it in the United States and most of the Caribbean. Harvesting live rock and coral was outlawed because it takes such a long time for the coral reefs to … Read more

How deep do lobster traps go? Most fishermen use traps to harvest lobster. They bait rectangular, wire-mesh traps then lower them to the ocean floor in water 15 to 1,000 feet deep. A buoy that marks the trap’s location is attached to the trap line. Read more on www.fisheries.noaa.gov In order to catch lobsters in … Read more

How long can octopus stay out water? around 20-30 minutes Like fish, octopuses need water to survive, and take in oxygen through their gills. But marine biologist Ken Halanych told Vanity Fair that octopuses can survive for around 20-30 minutes outside the water. Read more on www.businessinsider.com Oceanic octopuses are intriguing creatures with distinct physical … Read more

Is octopus ink poop? Is octopus ink poop? Octopuses expel ink from the openings through which they shoot water and bodily waste. So it is not exactly a poop, but it does emerge from the opening that could be considered its anus. Read more on www.totaltails.com People have been fascinated by octopuses for generations since … Read more

Can you catch lobster at night? At night the lobsters are out searching for food and easier to catch if you have the right gear. The best technique for catching lobsters at night is to use a bully net. Bully netting is best done at in shallow water or 1-4 feet while the lobsters are … Read more

How fast does Xenia coral grow? In the right environment one Pulsing Xenia can multiply in just one year to cover the hard surfaces of a smaller aquarium. Slower growing corals, which is the vast majority of them, can be overwhelmed by a happy Xenia colony. Read more on www.buildyouraquarium.com Due to its distinct appearance … Read more

How long does it take to grow coral? With growth rates of 0.3 to 2 centimeters per year for massive corals, and up to 10 centimeters per year for branching corals, it can take up to 10,000 years for a coral reef to form from a group of larvae. Depending on their size, barrier reefs … Read more

What slows coral growth? Coral calcification is the rate at which reef-building corals lay down their calcium carbonate skeleton. Average coral calcification rates are related to average sea surface temperature but they can decline when short-term seawater temperatures are above or below optimal levels. Read more on www.aims.gov.au One of the world’s most complex and … Read more