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Growing Green – Live Mosses for Aquariums

Java MossI love a green aquarium…not green in the algae-covered, pea soup kind of way, but green as in dense with varying colors and textures of aquatic plants. We all know that there are many types of aquarium plants, from slow growing Anubias to massive Echinodorus, but one of the often overlooked groups is the mosses. These colonies of simple, prehistoric plants have a special niche in the aquarium when it comes to aquascaping, and they’re also really useful to many types of fish. Here’s a little primer on common mosses for aquariums and what they can bring to your tank.

About Mosses

Mosses aren’t like other plants. They’re simpler in structure, lacking roots and the thick vascular leaves of true plants. These plants don’t blossom or produce seeds.  Most mosses reproduce with spores, relying on moisture to fertilize and create the next generation. Aquatic mosses simply spread, creating new plants with their existing vegetation, so a small portion can populate a vast area. Simply place or anchor small bits or strands where you want them to grow and, under the right conditions, you’ll have lush mounds in just a few short weeks.  Read More »

Selecting Fish Suitable for Small Saltwater Aquariums

Solor WrasseThe Marine Bio Staff at That Fish Place gets a lot of questions regarding fish husbandry (what can I put in my tank and will it get along with…), especially as technology is advancing and smaller aquariums are becoming easier and easier to maintain. Freshwater options tend to be much easier – small schooling fish like tetras, danios, guppies and others have been aquarium staples for ages – but smaller saltwater tanks can be much trickier to populate. Aside from the tempting beauty of many larger or more aggressive fish, even smaller fish from the coral reefs have more territorial personalities than their freshwater counterparts. Many popular fish either grow far too large, aggressive or territorial for the smaller aquariums that are becoming very popular.

So what fish should you look for? Here are some suggestions for smaller aquariums (30 gallons and under for the purpose of this blog). Keep in mind that these are general recommendations and guidelines; not all the fish in these groups are appropriate for smaller tanks, so if you find one you like, make sure it’s still compatible for your situation. Read More »

My Experience with the Red-breast Acara, Laetacara dorsigera

Hi, Jose here. When I was younger, I was looking for something that would light up the bottom of my 30 gallon South American tank. I did a little research and found a picture of a curviceps…I got really excited because from what I found they were pretty little fish. I purchased a trio of Dwarf Acara at a local pet shop labeled “sky blue curviceps”.  I didn’t know much about them, and I hadn’t really heard about them from other enthusiasts, but then again I wasn’t into cichlids at that time, so it was something new.

After they became adjusted to the tank, I ran peat through my Fluval 402 filter and hoped for some eggs. After a couple of nerve wrecking months, I noticed that a pair had formed and the third fish was killed by the pair. I placed some smooth, flat 5 to 6 inch rocks hoping the new couple would spawn on one. I figured that their tankmates (neon tetras) wouldn’t mess with the eggs, so I didn’t have to worry about anything eating them. But in watching the pair, I noticed something that worried me a little. I thought the male would be a light blue dwarf, but this fish was developed red color from the lower tip of the mouth to the rear of the body and red ventral fins. The “female” was also brightly colored, so I started wondering if I had two males. The person at the pet shop told me the female should be dull-looking because only males have color, a common trait amongst many cichlid species.  Read More »

Keeping Tropical Fish in Outdoor Ponds – Dangers and Preparing for the End of the Summer Season

Ornamental PondHi, Jose here. Last time, I blogged about keeping tropicals outside and how the sunlight, natural foods and warm temperatures can benefit tropical species. While the benefits are great, there are also some cautions to consider. This time I’d like to talk about some of the dangers and pests that may wreak havoc on our poor little fishies.

I was lucky not to have my pond visited by pests, but local stray cats, opossums, raccoons, snakes or predatory birds that may decide to visit your pond at any time.  Even bugs like dragonfly nymphs can prey on young and small fish. Ample water movement and surface ripples are usually enough to deter them, but more effort may be needed to deter larger predators. There are some easy ways that you can help to protect your fish while they enjoy their outdoor summer vacation. Personally, I would recommend the live plants. You can use floating foliage like water lilies, duck weed or hyacinths for cover and protection for your fish. Young fish will also hide in the roots and feed on the small bugs that live in the roots. Another solution is the use of pond netting. The netting can prevent many predators from snatching your fish out of the water. Not very aesthetic, but effective. Read More »

Spawning Fish in the Aquarium – Raising Fry

Baby AcaraIf you have a healthy, well-established aquarium and happy fish, there is a good possibility that you may be blessed with batches of eggs or baby fish from time to time.  A common question our customers pose is “What do I have to do for them?” That’s a question that can have several different answers. As with most things aquarium, the first things to consider are your set up and the fish in concern.

Nature’s Course

The most passive answer is “do nothing”. It may not be the answer you want to hear, but depending on your situation, it may be the best one. Some fish are naturally attentive parents. They may actively defend and even nurture the fry their brood. As long as the threats within the tank are minimal (few if any predators, low flow, ect.) and the small fish have plenty of cover, they will have a chance.  A few of of the offspring may survive to maturity, but most will disappear, just as it happens in the wild. Read More »