This entire website is dedicated to building a cheap 5 gallon nano reef tank for under $260.
I managed to build this tank including fish and live rock for that price! The reason I felt something like this needed to be done was due to the lack of instructional nano reef tank builds online. I picked a five gallon tank because of a few reasons.
-Cheap to keep running after its set up.
-Less time needed to clean tank.
-Easy one gallon water changes weekly.
-No need for a protein skimmer.
Furthermore, I have included links to each product I chose for the build included below. I have an amazon prime account so I wanted to take advantage of that as well as not having to wait very long. If you are planning on building this setup please make sure you read through the Assembling your Nano Reef Page. There is additional information about the build, care and techniques for a successful reef.
5 Gallon Reef Aquarium – $64.99
Aquarium lighting– $65.99
Water Pump– $7.99
Live Sand– $21.99
Algae Nano Magnet– $10.99
Saltwater Mix– $13.99
LED Spotlight– $17.99
Some extra IMPORTANT information
I chose this particular marine aquarium because it met minimum qualifications for a marine tank. It has a hidden sump pump, bio-foam, charcoal filtration, and an included light. In addition to that, it had great reviews and it was SUPER cheap.
The lighting, I added that specific model because I rather like a blue hue to my tank, but there is an exact model with just white instead. This light is perfect because of the minimum of 3-5 watts per gallon guideline for reef tanks. Another reason is that it attaches perfectly to the tank.
The additional pump…I looked for ages for a power-head small enough for a 5 gallon nano tank, and nothing with the amount of GPH I needed, this little pump fits perfectly on one of the sides, and provides just the right amount of flow for the tank. It IS needed due to the pump included with the tank does not meet standards. This pump is important because it limits the amount of detritus that collects on the sand and overall decreases your nitrite and nitrate levels, also most coral require high flow.
The salt water mix could be switched out for other brands, I personally think they’re all the same. If you are not comfortable mixing your own salt or like myself, too lazy, you could go to your local fish store and purchase premixed salt water. Usually its around a dollar or two per gallon. Remember, five gallons should last over a month.
The live sand can be switched out with different colors if you choose. Make sure to get no more than 10lbs, even that was way too much.
The glorious nano magnet. All your maintenance solved in an inch square cleaning pad. A MUST!!
The Hydrometer is so important, the fastest way to ruin your reef is by having screwed up salinity. I made the mistake of trusting the LFS(Local fish store) and I lost two corals right off the get go. They had given me fish safe salinity around 1.19 and reefs require around 1.26, Always check your tank salinity and your premixed water.
Tubing is used to target piles of detritus(Poop) and extract them while doing your 1 gallon water change. Its also perfect for acclimating your fish!
I made an arch with my live rock, and beneath it was so under-lit, I decided to purchase the LED spotlight and its perfect! You may not need this if you don’t mind dark areas in your tank.
Update: Testing your water
For Beginners a testing kit is important to figure out if you’re overfeeding (nitrates and nitrites, phosphates). Another good reason is to find out when your ammonia levels have balanced when you’re cycling a tank. Although, with weekly water changes, and proper feeding, your nitrates, nitrites, phosphates and ammonia will be close to zero. Intermediate reefers can test for trace elements and dose to adjust to perfect levels. All trace elements are replenished with weekly water changes but occasional tests from your LFS(usually for free!) can help you figure out if you have alkalinity or calcium issues. These two tend to build up with frequent water changes. I personally never test my tanks at home, I take a water sample in to my local fish store and test for everything once every 3-4 months.
- Sorry for the late post everyone!Posted by rgalas on April 22, 2016 at 5:08 am
Recently bought a home and have not been able to find the time to update the site. Here is a few updates on the coral growth in the aquarium. Tweet […]
- Quick update of the tankPosted by rgalas on December 8, 2015 at 6:38 am
Here are a few pictures of the tank as of now, more soon to come after the holidays! Tweet […]
- The feathers are here!Posted by rgalas on October 11, 2015 at 5:16 am
In one of my prior tanks, I had brought in a random rock that was covered in Christmas tree feather dusters, but its was not a Spirobranchus porites. It could have been I suppose but only if the coral portion had died. I was told these micro feather dusters would not spread through the tank. For […]
- Decorating and placement of coralsPosted by rgalas on May 20, 2015 at 10:49 am
Added in a few new corals, built a semi circle within the tank and picked up a pistol shrimp for the tank. The Yellow Watchman Goby ended up pairing with the shrimp and reorganizing my tank. Here are some pictures of the tank these days! Tweet […]
- The protein skimmer didn’t work out so well.Posted by rgalas on May 20, 2015 at 10:22 am
Yes, failure with the PVC protein skimmer. I am sure it can be done, however within this size tank, I think there is not enough space. So I decided to find another way to remove phosphates from the water. Voila a miracle refugium built with the light that I started with! I had to […]