Tag Archives: black
Good morning friends, I have another funny fish face for you all today that was again taken during the day but looks like it was taken at night. I always try to use a much higher f-stop like f-16 for instance to darken the backgrounds which helps to eliminate distractions keeping the focus just on the animal. And, the higher f-stop will give you much more detail, you just have to add more light when shooting. I believe this is a Redtail Parrotfish because of the black blotch at the base of the pectoral fin but I have been wrong before! Like all parrotfish they have the most unique and comical facial expressions, it’s trying to get them to look at the camera that is the hard part! Here is Curacao we have so many different parrotfish with names like….
Good morning one and all, how are you doing out there?? I trust all our mothers out there had a wonderful Mother’s Day?? I heard our friends in the Black Hills of South Dakota got hit with a major snow storm this weekend which is normal for April but in May??? Here in Curacao we have had record-breaking, non-stop hurricane force winds for the past three weeks making life very difficult! Because of these gale-force winds we had to more or less close Dolphin Academy to swimmers the whole week because of Hawaii sized waves rolling in and crashing over the walls and sinking one of our big floating platforms! On top of that, our island has had no rain for months now and everything is bone dry, boy do I miss our rainy season and would do anything to get it back
Good morning friends, the winds here in Curacao are pushing 38 knots this morning, that’s around 43 mph not including the 60 mph wind gusts, not a fun place to be right now! I have two different, very aggressive, male Sergeant Major’s for you all today that I photographed a few days ago guarding their eggs which you can see in the last photo. Sergeant Majors earn their name from their brightly striped sides, known as bars, which are reminiscent of the insignia of a military sergeant major. This is a very common reef fish growing to a maximum size of about 7 inches and found in the 1-40 foot zone. The female will lay her eggs in patches on a firm substrate and the male will guard them vigorously until they hatch.
[embedded content] OK, so it’s been a little quieter than usual on the blog over the last few weeks, and we can now reveal why. In short, we’ve been busy behind the scenes creating this short video which we hope will be the first in a series of similar productions. In this introductory piece, we get ‘up close and personal’ with a range of LPS corals currently residing in our Black Tank, employing some timelapse macro and pure fluorescence imagery to ‘shed light’ on some of their otherwise hidden habits. Don’t forget to select full 1080HD resolution to see the fine detail! As said, we hope to continue the series as time permits and expand to focus on different groups of invertebrates… and as ever, we’ll certainly be looking to keep pushing the envelope in reef imagery by investing in new equipment and software for future offerings.
Arguably one of the most critical components of any reef system, the humble RO Unit sometimes doesn’t get the attention it deserves. Sometimes a hobbyist may end up selecting a unit that ‘seems’ up to the task without really researching it. Once in place RO Units can also be ‘taken for granted’ and, as a result, actual performance under ‘typical’ home operating conditions (membrane efficiency, actual GPD, ease of assembly etc) is sometimes overlooked. In this review we’ll take a closer look at TMCs V²Pure RO system and see how it stacks-up against other units we’ve used.
Widely regarded as market leaders in LED lighting technology for reef aquaria, EcoTech’s products are some of the most advanced and desirable available to today’s hobbyist. With a line-up that is constantly evolving to incorporate the very latest technology, we use this review to take a preliminary look at their latest and most compact LED light to date – the Radion XR15w Pro. So, getting hands-on with this unit, we are immediately impressed with the quality of presentation. The slick packaging presents the tile with beautiful simplicity and the supporting materials included reflect this. To be honest we feel like we are excitedly unpacking the latest tablet or computer peripheral rather than an aquarium item! Anyway, the light is literally ready-to-go as soon as it is lifted from its from its moulded receptacle and out of the box. Build quality appears to be excellent and we love the look of the honey-comb fan aperture. With the ducted cooling system of its larger brethren, the operating temperature of the LED array should be managed quietly and effectively. Refined in gloss black this unit looks every inch the ‘bleeding-edge’ option you craved. Measuring just 7”x7”x1.5″, the XR15 certainly is remarkably compact. Despite its diminutive size though, and thanks to the 120 degree TIR lenses fitted as standard, it is rated to illuminate a 24”x24” footprint from 8” or more above the water line. Clearly this makes it copesetic for a range of aquaria, from nano tanks up to fairly large systems (in the latter case, when used as part of an array of multiple units). Emitting a claimed maximum PAR of 825, and with a full spectrum (and UV) output optimised for coral growth full, it should be possible to maintain a range of species under this light, including light hungry species like SPS corals. Consuming just 75watts though, this is also one efficient light unit. In terms of bulbs, the XR15 is a single-cluster unit featuring 21 high-output, energy-efficient LEDs covering the full light spectrum. Specifically we have: 4 Cree XP-G2 (20W) Cool White, 4 Osram Oslon Square (20W) Deep Blue, 4 Cree XP-E (12W) Blue, 2 Cree XP-E (7W) Green,2 Osram Oslon SSL (6W) Hyper Red,1 Osram Oslon SSL (3W) Yellow, 2 SemiLEDs (5W) Indigo, 2 SemiLEDs (5W) UV. All-in-all, superb quality and more than enough colours to provide a spectrum for both coral health, good colour rendition and to replicate a diverse range of aquatic scenarios. The XR15 continues to impress when we look at its functionality, and with a variety of presets (including acclimatisation mode, weather simulation and lunar cycles) built-in, this is already one versatile unit. Take into consideration the fact the tile has a built-in RF Module that can communicate wirelessly with other Radion lights and VorTech pumps (through EcoSMART Live) and we enter a new dimension of control. Finally this unit is also ReefLink compatible and can therefore be controlled wirelessly using an ios or Android device. When you come to mount this light take note that it can easily be connected to EcoTech’s new modular RMS (Radion Mounting System – which we’ll be looking at shortly), hanging kit, or the multi-light mounting rail. Retailing here in the UK for around £360 (at time of this feature), the XR15w Pro comes backed-up with EcoTech’s 1yr warranty for the fixture/2yrs for the LEDs. To show exactly what the unit can do in the real world, we’ll be producing a full operational review of this unit when we’ve got it installed on the test tank in the near future. While you wait, take a look at EcoTech’s official run down on their website by clicking the banner below.
Hydor are a company who’s products we’ve used before and we have to say, we really like their approach. They are certainly always looking to bring new products to the aquarium market and strive to make reef-keeping easy. In terms of their flow pump range, although already offering some of the most compact and efficient models available, they continue to make their products smaller, reduce electricity consumption and increase water flow output. Just announced, their new Koralia Nano 2200 achieves all this and is the smallest flow pump in the market to boot. This pump really is something special at just 6cm length while pumping up to 2200lph and consuming just 4 watts! Click the graphics for more detail.
CORAL VITS is a hyper-concentrated solution containing all the vitamins needed for coral growth and for the well-being of fish in saltwater or reef aquarium. Available in Standard,(6,12 and 30 vials) and Pro ranges. 6 vials £14.29 RRP12 vials £22.49 RRP30 vials £35.79 RRPPro 10 vials £86.00 RRP As with all the Prodibio range dosage is simple and the product always remains fresh. CORAL VITS works in synergy with REEF BOOSTER.