Hello all! This is my first reef tank and first build thread and I'm excited to document my journey.
I've had freshwater tanks for a while, but I've always wanted to do saltwater for a couple of years now. And then, my husband got me the tank and light for my birthday in March! I'm starting a little bit late here as I first put up the tank on March 31st, so it's been up and running for about a little over a month, but I'll give you the run down.
I first got the tank and light on March 22 (my birthday!). I knew it was better for beginners to get bigger tanks, but...oh well, I was up for the challenge. So I quickly set off to researching and visiting my lfs to browse. Once I had everything I needed - rocks, sand, water, heater - I put everything together on March 31.
I started with dry rock, live sand, some filtration media (coarse sponge, fine sponge, filter floss, charcoal, and bio bricks), the stock return pump, and the Eheim 50W glass heater. To kick off the cycle, I added MicroBacter Start XLM and Dr. Tims ammonia up to 1.5ppm. Lights were off at this point.
By April 22, the nitrogen cycle was complete and all ammonia, nitrites, and nitrates were all reading 0ppm. Need ammonia to keep the new bacteria fed, after all. So I set out to get my first saltwater fish - a pair of bullethole clownfish. And I gotta say - I am in LOVE! They are so cute! Truly a rush of dopamine. My cat, Osiris, was also very interested.
Note: I use an app on my iPhone called Aquarium Log to keep track of parameters and any changes I make to the tank. I'm using an API Master Test Kit so it's not as accurate...but still, I can add a graph here of what the numbers looked like over time if anyone is interested in seeing that? Perhaps I will later.
After getting the clowns, I turned the lights on. On April 29, I started to see the first signs of brown diatoms. Sometimes at night, I could hear the fish splashing around, so I did some research and built a mesh lid. I got the Neat Aquatics rimless screentop frame corners and a feeding portal off BRS, some clear screen off Amazon, a everything else at Home Depot. How do you like my handiwork?
Took this picture with the light off because it was easier to see. Looking pretty yucky now. I'm guessing it's all diatoms. I remember looking at diatom fossils in my paleontology class...they have neat little skeletons. Fun fact: most of the Earth's atmospheric oxygen comes from these guys. Ahem, anyway.
And they're gone! That was faster than I thought it would be. What's next? Cyanobacteria? Or does this conclude the "ugly phase"? Guess I'll wait and see!
Clownfish are still doing great. I feed them mysis shrimp and occasionally flakes when I'm feeling lazy. The larger one bullies the smaller one at meal time and tries to keep him away from the food, so now I have to feed on two sides of the tank.
I've also noticed a thin colorless "film" on top of the water. Kinda slimy if you touch it. I'm guessing this is protein. Looks like protein from freshwater. I've just skimmed the water myself with a small measuring cup then replaced the lost saltwater. Bit of an impromptu water change, I guess. It works for now. The tank has an overflow in the back (left side), but I guess it's not working that well. Maybe I need to adjust something and/or maybe a skimmer would help...and a powerhead would help break the surface tension. Definitely about time I get a powerhead to prepare for corals.
To be continued...
I've had freshwater tanks for a while, but I've always wanted to do saltwater for a couple of years now. And then, my husband got me the tank and light for my birthday in March! I'm starting a little bit late here as I first put up the tank on March 31st, so it's been up and running for about a little over a month, but I'll give you the run down.
The Build - Current Status
(photo taken 5/9/2023) | Start Date: March 31, 2023 Equipment:
Filtration Media:
|
March 31, 2023 - The Setup
I first got the tank and light on March 22 (my birthday!). I knew it was better for beginners to get bigger tanks, but...oh well, I was up for the challenge. So I quickly set off to researching and visiting my lfs to browse. Once I had everything I needed - rocks, sand, water, heater - I put everything together on March 31.
I started with dry rock, live sand, some filtration media (coarse sponge, fine sponge, filter floss, charcoal, and bio bricks), the stock return pump, and the Eheim 50W glass heater. To kick off the cycle, I added MicroBacter Start XLM and Dr. Tims ammonia up to 1.5ppm. Lights were off at this point.

April 22 - First Fish!
By April 22, the nitrogen cycle was complete and all ammonia, nitrites, and nitrates were all reading 0ppm. Need ammonia to keep the new bacteria fed, after all. So I set out to get my first saltwater fish - a pair of bullethole clownfish. And I gotta say - I am in LOVE! They are so cute! Truly a rush of dopamine. My cat, Osiris, was also very interested.


Note: I use an app on my iPhone called Aquarium Log to keep track of parameters and any changes I make to the tank. I'm using an API Master Test Kit so it's not as accurate...but still, I can add a graph here of what the numbers looked like over time if anyone is interested in seeing that? Perhaps I will later.
April 29 - The Ugly Phase Begins
After getting the clowns, I turned the lights on. On April 29, I started to see the first signs of brown diatoms. Sometimes at night, I could hear the fish splashing around, so I did some research and built a mesh lid. I got the Neat Aquatics rimless screentop frame corners and a feeding portal off BRS, some clear screen off Amazon, a everything else at Home Depot. How do you like my handiwork?


May 3 - Diatoms!
Took this picture with the light off because it was easier to see. Looking pretty yucky now. I'm guessing it's all diatoms. I remember looking at diatom fossils in my paleontology class...they have neat little skeletons. Fun fact: most of the Earth's atmospheric oxygen comes from these guys. Ahem, anyway.

May 9 - Cleared Up
And they're gone! That was faster than I thought it would be. What's next? Cyanobacteria? Or does this conclude the "ugly phase"? Guess I'll wait and see!
Clownfish are still doing great. I feed them mysis shrimp and occasionally flakes when I'm feeling lazy. The larger one bullies the smaller one at meal time and tries to keep him away from the food, so now I have to feed on two sides of the tank.
I've also noticed a thin colorless "film" on top of the water. Kinda slimy if you touch it. I'm guessing this is protein. Looks like protein from freshwater. I've just skimmed the water myself with a small measuring cup then replaced the lost saltwater. Bit of an impromptu water change, I guess. It works for now. The tank has an overflow in the back (left side), but I guess it's not working that well. Maybe I need to adjust something and/or maybe a skimmer would help...and a powerhead would help break the surface tension. Definitely about time I get a powerhead to prepare for corals.

To be continued...
Last edited: