Aquarium Care

KORALIA NANO 240 GPH 4 5W

Designed to be super efficient and longlasting with very low energy consumption compared to traditional circulation pumps. Unique patented magnet + suction cup support included. Incredible stability in any position. Adjustable flow direction. Plastic/Meta

User Ratings and Reviews

4 Stars Nanote
I have a 10g nano reef tank that I have been enjoying for about a year now. I recently added the Koralia Nano to the tank. The amount of flow this little head produces is impressive. It took my corals 2 or 3 days to adjust to the movement because it was such a drastic change in water flow. Now my fish are more lively (they love the current) and my corals are more vibrant. I really like the dynamic it adds to the tank.

The machine itself appears well built and extremely simple. It has a suction cup and magnet that hold the head stationary inside the tank and another suction cup and magnet that goes on the outside of the tank for added adhesion. You plug it in and it circulates water: one speed, no switches, no adjustments.

4 Stars Works Great buy Pricey
I think this is a great product overall. It is the perfect size for a nano tank. I have a 9 gallon nano saltwater tank and it delivers a great multi directional flow. The best part about it is the magnet holder. Suction cups over time don’t work as well and you constantly have to re-adjust them. The only downfall is the price. All powerheads for that matter seem pricey to me for what you get. Overall, I would by this again. Hopefully it has a good long life span.

3 Stars Broke after 1 year
I have 2 of these in my 20-long reef tank. One broke after about a year, the other one is still going. It’s a great product for all the reasons other reviewers have stated. But a 1-year lifespan is pathetic. 5 stars for functionality, 1 star for quality.

5 Stars No noise
Perfect to help circulate fresh water tanks of 65 gal. no noise. very easy to clean! Worth the price for low current.

4 Stars Great powerhead, but there are some concerns about the magnet
I love how this powerhead stays put. It doesn’t slide, and will stay aimed in whatever direction you point it. It does tend to accumulate debris and floating macroalgae, so you should make sure that it gets cleaned often.

There was some concern about the magnet that’s used, and how it’s prone to rusting. Not sure how this affects water chemistry, but here’s a link for those who are interested:

[...]

I’ve been using this powerhead for about 5 months now, and have seen the rusting on the magnet, but can’t really tell if it is doing anything to the water.

Buy/More Info

Technorati Tags: Adjustable Flow, Circulation Pumps, Corals, Directional Flow, Drastic Change, Energy Consumption, Flow Direction, Koralia Nano, Life Span, Long Reef, Nano Tank, Perfect Size, Powerhead, Powerheads, Reef Tank, Saltwater Tank, Suction Cup, Suction Cups, Water Flow, Water Tanks

KORALIA NANO 240 GPH 4 5W

Designed to be super efficient and longlasting with very low energy consumption compared to traditional circulation pumps. Unique patented magnet + suction cup support included. Incredible stability in any position. Adjustable flow direction. Plastic/Meta

User Ratings and Reviews

5 Stars No noise
Perfect to help circulate fresh water tanks of 65 gal. no noise. very easy to clean! Worth the price for low current.

4 Stars Works Great buy Pricey
I think this is a great product overall. It is the perfect size for a nano tank. I have a 9 gallon nano saltwater tank and it delivers a great multi directional flow. The best part about it is the magnet holder. Suction cups over time don’t work as well and you constantly have to re-adjust them. The only downfall is the price. All powerheads for that matter seem pricey to me for what you get. Overall, I would by this again. Hopefully it has a good long life span.

4 Stars Great powerhead, but there are some concerns about the magnet
I love how this powerhead stays put. It doesn’t slide, and will stay aimed in whatever direction you point it. It does tend to accumulate debris and floating macroalgae, so you should make sure that it gets cleaned often.

There was some concern about the magnet that’s used, and how it’s prone to rusting. Not sure how this affects water chemistry, but here’s a link for those who are interested:

[...]

I’ve been using this powerhead for about 5 months now, and have seen the rusting on the magnet, but can’t really tell if it is doing anything to the water.

5 Stars Great product!
I have two of these powerheads in my 10g nano reef tank and I love them. They are literally silent and provide great water movement. The suction cup with magnet design is wonderful. Highly recommended!

5 Stars Awesome circulation pumps!
I have a #1 pump rated 400 gph for a 12-gallon tank which grows red gracillaria for my Tangs to eat. I have a #3 pump rated 800 gph in my 90 gallon FOWLR tank and my Tangs love it! The produced current is strong and produces wonderful waves. This pump is easy to install onto acrylic or glass - simply use the heavy duty magnet. Highly recommended to add circulation to your aquarium.

Buy/More Info

Technorati Tags: Adjustable Flow, Circulation Pumps, Directional Flow, Energy Consumption, Flow Direction, Gallon Tank, Life Span, Macroalgae, Magnet Design, Nano Tank, Powerhead, Powerheads, Reef Tank, Saltwater Tank, Suction Cup, Suction Cups, Tangs, Water Chemistry, Water Movement, Water Tanks

KORALIA NANO 240 GPH 4 5W

Designed to be super efficient and longlasting with very low energy consumption compared to traditional circulation pumps. Unique patented magnet + suction cup support included. Incredible stability in any position. Adjustable flow direction. Plastic/Meta

User Ratings and Reviews

5 Stars Great product!
I have two of these powerheads in my 10g nano reef tank and I love them. They are literally silent and provide great water movement. The suction cup with magnet design is wonderful. Highly recommended!

5 Stars Awesome circulation pumps!
I have a #1 pump rated 400 gph for a 12-gallon tank which grows red gracillaria for my Tangs to eat. I have a #3 pump rated 800 gph in my 90 gallon FOWLR tank and my Tangs love it! The produced current is strong and produces wonderful waves. This pump is easy to install onto acrylic or glass - simply use the heavy duty magnet. Highly recommended to add circulation to your aquarium.

5 Stars No noise
Perfect to help circulate fresh water tanks of 65 gal. no noise. very easy to clean! Worth the price for low current.

4 Stars Works Great buy Pricey
I think this is a great product overall. It is the perfect size for a nano tank. I have a 9 gallon nano saltwater tank and it delivers a great multi directional flow. The best part about it is the magnet holder. Suction cups over time don’t work as well and you constantly have to re-adjust them. The only downfall is the price. All powerheads for that matter seem pricey to me for what you get. Overall, I would by this again. Hopefully it has a good long life span.

4 Stars Great powerhead, but there are some concerns about the magnet
I love how this powerhead stays put. It doesn’t slide, and will stay aimed in whatever direction you point it. It does tend to accumulate debris and floating macroalgae, so you should make sure that it gets cleaned often.

There was some concern about the magnet that’s used, and how it’s prone to rusting. Not sure how this affects water chemistry, but here’s a link for those who are interested:

[...]

I’ve been using this powerhead for about 5 months now, and have seen the rusting on the magnet, but can’t really tell if it is doing anything to the water.

Buy/More Info

Technorati Tags: Adjustable Flow, Circulation Pumps, Directional Flow, Duty Magnet, Energy Consumption, Flow Direction, Gallon Tank, Life Span, Macroalgae, Magnet Design, Nano Tank, Powerhead, Powerheads, Reef Tank, Saltwater Tank, Suction Cup, Suction Cups, Tangs, Water Movement, Water Tanks

by Ruby Bayan, OurSimpleJoys.com

Providing your fish with the right types of food at the right time is crucial. For your pet fish to flourish in their captive environment, they need to assimilate nutrients that are identical to those found in their natural habitat.

Fortunately, different types of fish food, packed with necessary minerals and nutrients, and prepared in various forms, are commercially available. With your knowledge of your specific fishes’ nutritional and feeding requirements, and the help of your nearest well-stocked pet food store, your fish communities can enjoy the diets essential to their health, appearance, and life span.

Feeding Principles

There are several basic principles you need to remember when feeding aquarium fish. By following the feeding tips related to these principles, you can rest assured that your fish community will remain in an equilibrium and in optimum health.

1. Each specie of fish has unique food and feeding requirements. Carnivores will need plenty of protein — from meat slivers or small fish. Herbivores will require adequate fiber — from plants and algae. Some species appreciate chasing live food like insects and worms.
   Tip: Research on the food requirements and feeding habits of each breed of fish you keep. Then inspect the different types of food commercially available. This will help you determine which types of food you need to stock up on.
2. Overfeeding can be hazardous to your fish community. Fish can only eat as much as their stomachs will allow. Typically, fishes are able to swallow their one-meal intake within three to five minutes from the time the food is introduced into the tank. After that, the leftovers will remain suspended in the water and start to decay, polluting the environment. Not even the most efficient filtration system can counteract a heavily contaminated setup.
   Tip: Feed the fish a little at a time, at regular intervals during the day, instead of dropping one “big meal” into the tank. To help minimize accidental pollution and maintain a clear and healthy environment for the fish, consider incorporating a water-conditioning product in your set-up like the EcoBio-Block.
3. Fish can also get obese — another consequence of overfeeding. Some breeds of fish (like cyclids and catfish) are prone to non-stop eating, giving way to obesity and poor health. Fish food that are too fatty (like Whiteworms) should be given sparingly.
   Tip: Be aware of this obesity phenomenon and feed only the quantity and quality of food that will ensure good health and nutrition.
4. Sometimes not all the fish are able to eat properly. In a community tank, fast swimmers and hyperactive fish will get to the food sooner than the rest. Juveniles will be more picky than adults. Nocturnals will only eat when it’s dark. Surface feeders will only eat food that are floating; bottom feeders will only eat food that have sunk. A new fish may be too shy to approach the food, and sick ones will simply ignore the feedings.
   Tip: Observe all the fish during feeding time. Ensure that all of them are able to eat properly and adequately.
5. Fish appreciate variety in their diets. Feeding your fish the same food for months at a time can lead to some form of malnutrition. In their native habitats, fish obtain a variety of foods, so this is what you should strive to simulate.
   Tip: Vary the types of food you give your fish community — through a mixture or alternation of prepared foods (dried and frozen), live foods, and greens, for a balance of carbohydrates, proteins, vitamins, and minerals.
6. Live or fresh foods, though nutritious and preferred by most fishes can be risky. Worms, insect larvae, water fleas, and brine shrimp are just some of the live foods that most fish enjoy chasing and gobbling up. Unfortunately, introducing these tasty delights into your aquarium poses the risk of introducing disease-carrying bacteria or accompanying predators (leeches and diving beetles) as well.
   Tip: Always rinse live and fresh food under clean running water to remove dirt and dead ones. Culture your own batches, if possible, to avoid harvesting unwanted predators. And scoop out the uneaten ones after each meal because they will eventually die and pollute the water.

Nutritional Requirements

In order to understand what types of foods are essential for your fish, here’s a rundown of the different nutrients that are crucial for fish health and longevity:

1. Proteins - About 50 percent of the total calorie requirement of fish come from proteins. Amino acids, the building blocks of muscles, cells, and tissue are essential, especially for juvenile fish.
2. Carbohydrates - More required by freshwater fish than marine fish, carbohydrates are also necessary for energy and growth.
3. Fatty Acids - The major energy source for most fish, fats are stored in their tissues to provide stamina and serve as storage medium for fat soluble vitamins A, D, E, and K.
4. Minerals - Abundant sources of minerals exist for fishes in their natural habitat. In an aquarium, fishes will need prepared food fortified with minerals (like calcium for their bone formation).
5. Vitamins - The essential vitamins your fish need are: A (from greens and crustaceans), B-Complex (from greens, eggs, and yeast), C (from greens, algae, and fish eggs), D (from snails, shrimps, and earthworms), E (from algae, greens, and egg yolk), and K (from water fleas, greens, and liver).
6. Fiber - Also a necessary diet component for fish, fiber is abundant in vegetable matter.

Technorati Tags: Aquarium Care, Aquarium Fish, Captive Environment, Community Fish, Different Types Of Fish, Different Types Of Food, Feed The Fish, Filtration System, Fish Communities, Fish Community, Food And Feeding, Food Requirements, Life Span, Little At A Time, Necessary Minerals, Optimum Health, Pet Fish, Ruby Bayan, Small Fish, Types Of Fish, Types Of Food