- Joined
- Apr 15, 2018
- Messages
- 46
- Reaction score
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- What state or country do you live in
- Kentucky
Okay, so this is my fourth or fifth time attempting to get a long-term system running in this jar. It's either been torn down due upgrades, equipment failure, or death, so I'm hoping to have a better run this time around.
The "tank" is a jar from Walmart that holds about 3 gallons. If you lurk around Nano-Reef, a lot of people use variations of this jar for their picos. This one might be a little bigger than those. With rock, it only holds about 2 gallons.
I'm using an internal filter seeded with some cycled media from my 10 gallon to start this tank off. During every water change, I'll remove a bit of media until it's no longer needed. At that point, I'll switch over to a small powerhead. I'm using a small heater that's set to 76F, since some of the things I'll be keeping like it slightly cooler than normal.
The idea for this tank is to create a patch reef, or a random splotch of coral, macros, and other reef-dwelling creatures in an otherwise bare part of the ocean floor. That's the general idea, anyway. I'll twist it to fit my wants and needs, but it's a good start
As the title suggests, this tank will be a macro display. No corals. Since you also sorta have to choose a certain color of macroalgae to focus on (due to lighting requirements), I've decided to focus in on green macros, which are found in shallow water. Therefore, the tank is lit by a 6000K LED bulb, putting out about 1100 lumens. I might eventually go for a slightly dimmer bulb, since 1100 lumens might be a bit much. But, I'm not sure. The Caulerpa Prolifera I have in here seems to love it, but we'll see once I get more species.
I took the opportunity to get a fish that I've wanted for a long time. A Yellow Clown Goby! The little guy made it through a rather harsh round of QT meds without an issue, and has been in the tank for over a week. Eating well, putting on weight, and looking pretty great. I'll also be doing a snail-only CUC.
TL;DR, this is a 3 gallon macro display tank. Here's the equipment I'm using:
Top Fin Internal Filter
Amazon Heater, set at 76F
GE LED bulb at 6000K
Here's the livestock (current, and planned)
Yellow Clown Goby
10 Dwarf Ceriths
2-3 Florida Ceriths
Cactus Caulerpa
Caulerpa Mexicana
Caulerpa Prolifera
Codium
Fern Caulerpa
Flame Algae
Flamingo Feather Algae
Pink Galaxy
Blue Scroll
Mermaid's Wine Glass (super excited about this one!)
Not all of that will be going into this tank, but that's everything I just ordered from reefcleaners. Whatever doesn't go in here will go into my 10 gallon.
Thanks for reading! I'll be updating next week when the macros get here.
The "tank" is a jar from Walmart that holds about 3 gallons. If you lurk around Nano-Reef, a lot of people use variations of this jar for their picos. This one might be a little bigger than those. With rock, it only holds about 2 gallons.
I'm using an internal filter seeded with some cycled media from my 10 gallon to start this tank off. During every water change, I'll remove a bit of media until it's no longer needed. At that point, I'll switch over to a small powerhead. I'm using a small heater that's set to 76F, since some of the things I'll be keeping like it slightly cooler than normal.
The idea for this tank is to create a patch reef, or a random splotch of coral, macros, and other reef-dwelling creatures in an otherwise bare part of the ocean floor. That's the general idea, anyway. I'll twist it to fit my wants and needs, but it's a good start

As the title suggests, this tank will be a macro display. No corals. Since you also sorta have to choose a certain color of macroalgae to focus on (due to lighting requirements), I've decided to focus in on green macros, which are found in shallow water. Therefore, the tank is lit by a 6000K LED bulb, putting out about 1100 lumens. I might eventually go for a slightly dimmer bulb, since 1100 lumens might be a bit much. But, I'm not sure. The Caulerpa Prolifera I have in here seems to love it, but we'll see once I get more species.
I took the opportunity to get a fish that I've wanted for a long time. A Yellow Clown Goby! The little guy made it through a rather harsh round of QT meds without an issue, and has been in the tank for over a week. Eating well, putting on weight, and looking pretty great. I'll also be doing a snail-only CUC.
TL;DR, this is a 3 gallon macro display tank. Here's the equipment I'm using:
Top Fin Internal Filter
Amazon Heater, set at 76F
GE LED bulb at 6000K
Here's the livestock (current, and planned)
Yellow Clown Goby
10 Dwarf Ceriths
2-3 Florida Ceriths
Cactus Caulerpa
Caulerpa Mexicana
Caulerpa Prolifera
Codium
Fern Caulerpa
Flame Algae
Flamingo Feather Algae
Pink Galaxy
Blue Scroll
Mermaid's Wine Glass (super excited about this one!)
Not all of that will be going into this tank, but that's everything I just ordered from reefcleaners. Whatever doesn't go in here will go into my 10 gallon.
Thanks for reading! I'll be updating next week when the macros get here.


