A partnership of six public aquaria and Roger Williams University have been collecting eggs from saltwater fishes that have been spawning in public aquaria. The eggs are collected and photographed before being submitted for DNA barcoding to identify the species…
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$50,000 Italian baroque-style fish tank is coated in 24K gold
We wondered where all the hexagonal fish tanks had gone until this one popped up on our desktop just the other day. At first glance, we thought it was an antique from the Victorian era, with a price tag to…
Hermit crab pictured living in Walking Dendro
Walking Dendros are still fairly new to the reefing hobby, only being introduced as recently as 2009. The coral is Heteropsammia cochlea, a substrate-dwelling yet photosynthetic stony coral that gains its “walking” title by way of a Sipunculan (Peanut worm,)…
Holy Grail Angelfish is a venusta X multifasciata hybrid
RVS Fishworld Inc has collected an exquisitely colored hybrid dwarf angelfish in the Philippines. A naturally occurring cross between the Blue back angelfish, Centropyge venusta, and the Many-banded or Multibar angelfish, C.multifasciata, few hybrids surpass the beauty of either parent…
Fauna Marin’s Reef ICP Test Total includes nitrate, alkalinity, and more
Fauna Marin has released a testing kit that tests for over 90 parameters in seawater and reverse osmosis water. Named Reef ICP Test Total, the test is based on sending aquarium water off to a lab for ICP analysis, only…
Oceanic Institute of Hawaii raises Longnose Butterflyfish, Forcipiger flavissimus
The Oceanic Institute of Hawaii Pacific University has succeeded in culturing the Longnose Butterflyfish, Forcipiger flavissimus. The institute that bought us the first captive-bred population of Yellow Tangs has today released pictures of 90-day-old captive-raised F.flavissimus, breaking the 86-day record…
ReefStock Australia is a big success down under
ReefStock – the global reefing event and the biggest reefing show in Australia – was held last weekend and proved to be a huge success for all the hobbyists and vendors who attended. Situated at the Sydney showground, ReefStock attracted…
Nyos join the two-part epoxy putty party
Two-part epoxy putty needs no introduction as most of us get covered in it every weekend, but Nyos has launched its own epoxy called Reef Putty. Like other epoxy putties in the hobby, Reef Putty contains two equal parts that…
Reef S2/M Desktop Mini is the new feature-loaded nano tank from Cade
Cade showed off a new desktop mini reef system at Reefstock Australia 2022. Called the Reef S2/M it’s the smallest in the S2 range at 45x45x40cm tall, only it has one big, novel feature hidden away under that base plinth…
Sunday tank maintenance: Do you siphon or not siphon your substrate?
Maybe it’s because we’re from the land that we are so obsessed with the substrates in our aquariums. Deep sand, shallow sand, live sand, Aragonite, sugar-sized fine, coarse, chips, coral gravel, or bare bottom – we’ve done them all, and…
