That Fish Blog – Aquarium Advice and Information

With the growing popularity and availability of fish like GloFish and GloTetras and decorations like our own Pure Aquatic Glow Elements line, “glow-in-the-dark” and fluorescent aquariums are becoming more and more common. Most of these animals and decorations are brightly colored in any light but under special lighting, the colors will really glow. There are two main kinds of light that are used in these aquariums: “blacklights” and actinic lights. Knowing the difference between these two can play an important role in making your tank really stand out, as well as in keeping it healthy. For this blog, we will be focusing in general terms only for community aquariums. Aquarium with invertebrates and corals will have different needs since their light requirements are much more specific and extensive.

First, the science…

The colors we see around us come from the light’s wavelength, measured in Terahertz (THz) or nanometers (nm). Most people can see light ranging from about 700nm (reds) to about 400nm (purples). Blacklights and actinic lights both produce light from the bottom of the visible light spectrum (the BIV in ROY G BIV). Most actinic lighting for aquariums has a wavelength of about 420-460nm. The higher end of this range (460nm) produces a more blue color light, while the color shifts to purple approaching the lower end (420nm). This type of lighting is still well within what we are capable of seeing. “Blacklights” emit a light below what we as humans are able to see known as ultraviolet or UV light. Yes, this is the same UV light that we wear sunscreen to protect ourselves against! UV lighting is separated into three major ranges. Blacklight bulbs are UV-A bulbs (315-400nm), the spectrum which causes our skin to tan. For comparison, the UV Sterilizers popular in aquariums for eliminating algae, diseases and parasites are UV-C bulbs (200-280 nm), a destructive spectrum that is mostly filtered out by Earth’s atmosphere and the UV-B range in between is the more damaging rays from the sun that causes sunburn and other harmful conditions. Read More »

Marilyn Monroe; Tyra Banks; Kate Upton; and now, Bubble Magus. What do they all have in common? CURVES! I’m talking, of course, about the seductive Curve series of skimmers from Bubble Magus. What makes these vixens of skim different, is a dramatically curvy body that builds on the already popular cone skimmer design. This allows the skimmer to perform even better, as the microbubbles take a turbulent-free ride up its serpentine sides. The SP2000 pump is conveniently placed inside of the body, keeping the Curve 7 protein skimmerfrom taking up too much real estate in your sump. The bottom of the skimmer also features a mysterious red plug, which I later found out was to be used if you decided to upgrade or replace the current pump with a different brand, like Sicce. The plug pulls out and allows for differently configured pumps to fit nicely into the body of the Curve. Then you just plug the hole left by the former pump, making the Curve very, very versatile. Read More »

You may have heard the term refugium if you’re in the aquarium hobby, but do you know what it is and the benefits it can bring to your set-up? A refugium is  essentially a safe area for inverts and macro algae, but it also acts as a biological filter to help control nitrates and phosphates. Refugiums may be part of your sump, a separate hang on back unit, or even another tank plumbed into the display tank system. Generally, it consists of a deep sand bed (DSB), live rock, and macro algae with very slow water flow through the area and a relatively strong light source to support the live plants and inverts you choose to put inside. The light should be in the spectrum between 5,500-8,000k to allow for proper photosynthesis.

Refugium Styles

Let’s take a look at the different styles of refugiums first. One of the most common types is the in-sump refugium. This is a chamber in the sump that has a slow flow (roughly 30% of the water flow from your overflow box) moving through it. This flow rate allows the macro algae and beneficial bacteria to remove waste and nutrients. The best in sump refugium designs are set-up so you can control the flow through the unit, like Trigger Systems Ruby Elite. This style of refugium tends to be one of the most efficient. Read More »

That Fish Place – That Pet Place is proud to introduce a new premium salt brand to our line of quality salt water products:  H2Ocean Pro+ Natural Reef Salt from D-D the Aquarium Solution.

Similar to brands like Red Sea Coral Pro, D-D H2Ocean Pro+  is harvested from sea water naturally evaporated with solar energy. What could be more natural than real salt water? After harvesting the salt, the natural product is tweaked a little to provide better results for use in our aquariums. For instance, the calcium and magnesium levels are slightly elevated above natural salt water levels. Why? Well, these two elements are quickly used up in reef aquariums, and because our reef tanks aren’t naturally replenished like the oceans, our inverts rely on us to keep these key elements in check. By slightly elevating the levels of calcium and magnesium, D-D H2Ocean Pro+ allows you to dose less, without getting too far out of sync chemically with their natural salt product. Furthermore, the chloride content is slightly reduced from what we see in natural saltwater. By slightly reducing the chloride content in the bucket, D-D H2Ocean has accounted for the extra chloride that usually comes along with dosing in reef tanks where most supplements utilize calcium and magnesium chloride. This helps make sure the chloride content doesn’t elevate too far beyond natural salt water levels in your reef tank. Just one other fine detail addressed by the chemists at D-D H2Ocean.

When this salt  is mixed to a S.G: of 1.025 @ 25°C = 35.5 ppt, your aquarium water parameters should look like this:

pH  level 8.3, range 8.2-8.4 
dKH level 9.3, range 8.7-9.8 
Calcium (Ca2+) level 440, range 430-460 mg/l
Magnesium (Mg2+) level 1340, range 1300-1380 mg/l
Chloride (Cl-) level 19550, range 19960-20130 mg/l
Potassium (K+) level 410, range 380-420 mg/l

So what makes this salt so good? Well, one thing we know about the ocean is that its parameters are pretty consistent. You’re not going to have one day on the reef where the calcium is 500ppm, and a week later be 400ppm. Its important that in our reef tanks we offer the same type of consistency. And, being that corals are from the ocean, doesn’t it make sense to stay as close to natural saltwater conditions as possible? D-D H2Ocean Pro+ mixes quickly, helping hobbyists get consistent results without having to wait 2-3 days for the salt to thoroughly dissolve. Those of us with sensitive stoney corals can attest to how finicky our corals can be over slight changes in parameters. Even hobbyists running Ultra Low Nutrient Systems have benefited from using D-D H2Ocean Pro+ because of its close-to-natural-saltwater levels. Regardless of what corals you keep, its vital to our reef systems to only deal with manufacturers with great quality control. 

Beyond the parameters, this salt is usually less clumpy, less dusty (not much worse than a salt cloud going right up your nose), and mixes up rather clear.  All and all, its this bloggers opinion that D-D H2Ocean Pro+ is one of the best salts offered at That Fish Place – That Pet Place. We currently offer the salt in the retail store, and it will soon be making it’s online debut.

The results are in! We polled aquarium hobbyists like you to find out which style and brand of filter is most popular to maintain a home aquarium. Check out our infographic to see where your favorite filter fits. You can see the full-sized graphic here.

We created a survey a few weeks ago to gather input on what you see as the best aquarium filters are in the hobby today. We received responses to the survey from over 100 aquarists, from beginner level to professional keepers of various sizes and types of aquariums. With the data collected we created a colorful infographic to show you which filters came out on top! Marineland and Fluval Brand filters topped the chart with more than half of the respondents listing these manufacturerers. Canister filters are now the top type of filtration for any aquarium type, with power filters following closely behind.

We’d like to thank all of you who participated in the survey to give us these results. The infographic is also available for use in your own page, just copy and paste the code below:
Choosing the best aquarium filter for your fish tank – An infographic by the team at That Fish Place – That Pet Place.