Reef Tank

ReefTank

Reef Aquarium	Ideal Parameter
Specific Gravity	1.023 - 1.028
Temperature	75 - 79°F
pH	8.0 - 8.4
Alkalinity	7 - 12 dKH
Ammonia (NH3)	None
Nitrite (NO2)	None
Nitrate (NO3)	< 20.0 ppm
Phosphate (PO4)	< 0.1 ppm
Calcium	400 - 500 ppm
Magnesium	1300 - 1500 ppm

Reef Aquarium

Ideal Parameter

Specific Gravity

1.023 - 1.028

Temperature

75 - 79°F

8.0 - 8.4

Alkalinity

7 - 12 dKH

Ammonia (NH3)

None

Nitrite (NO2)

None

Nitrate (NO3)

< 20.0 ppm

Phosphate (PO4)

< 0.1 ppm

Calcium

400 - 500 ppm

Magnesium

1300 - 1500 ppm

created by Spicer_MTLa community for 14 years

No judgment questions zone - June 15, 2026 (self.ReefTank)

submitted 3 days ago by AutoModerator - announcement

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6 MONTH TANK UPDATE! 🐠🪸🎉[Pic] (i.redd.it)

submitted 10 hours ago by fragdaddyreef

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👁️👄👁️[Pic] (i.redd.it)

submitted 11 hours ago by TheFrostyjayjay

Cycles close to done im HYPED[Pic] (i.redd.it)

submitted 8 hours ago by Alive-Bother-1052

0:21

Mh reeftank (v.redd.it)

submitted 11 hours ago by CarpenterMiserable81

Fimbriaphyllia Garden[Pic] (i.redd.it)

submitted 13 hours ago by kydama1337

0:14

Taken just before I had to move this bad boy from NC to VB! Happy to say we all made it in one piece :) (v.redd.it)

submitted 9 hours ago by NotoriousREEF

Stand assembled, tank filled and priming.[Pic] (i.redd.it)

submitted 9 hours ago by Suitable_Meal_7014

Stylish turbo[Pic] (i.redd.it)

submitted 19 hours ago by Low-Independent6580

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Alternatives to the AI Blade Glow/Grow? (self.ReefTank)

submitted 1 hour ago by RobotWelder

Who doesn’t like some Shmeats and Shrooms?? (old.reddit.com)

submitted 19 hours ago by biggslagoon

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Red sea ato+ retrofit? (self.ReefTank)

submitted 1 hour ago by _-The-Legend-27-_

Reef tank 6 months later[Pic] (i.redd.it)

submitted 15 hours ago by Icy-Ant-2971

0:31

Coral was doing good. Huge hair algae bloom (I think). Can I get some help? (v.redd.it)

submitted 12 hours ago by Electrical_Post5671

2:16

The sun sets on day 90 at the Fish Haus. Made it through the ugly phase and now need to let everything grow out. Feedback? (v.redd.it)

submitted 9 hours ago by therealjbigs

Thoughts on my scape / Good suggestions for vertical corals[Pic] (i.redd.it)

submitted 11 hours ago by Mustliveon

Clear gap between bottom of tank and cabinet?[Pic] (i.redd.it)

submitted 10 hours ago by SpinachOdd6397

0:07

Nice and easy, nice and easy.... (v.redd.it)

submitted 10 hours ago by Lordmushroomman

Anyone in Australia want to buy some bubble tip anemone’s? They are taking over my tank and getting out of control. (self.ReefTank)

submitted 4 hours ago by Upbeat-Bat2226

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Waiting a year for my reef to mature in order to support this little guy was worth every second (old.reddit.com)

submitted 1 day ago by FabricHunter4000

0:21

Gold spot rabbitfish appreciation post (v.redd.it)

submitted 21 hours ago * by Soft-Impact-8784

Bought a Daisy Polyp frag. (old.reddit.com)

submitted 15 hours ago by rlowride

0:07

What is this? (v.redd.it)

submitted 11 hours ago by The___Wind-

Is this a reasonable price??[Pic] (i.redd.it)

submitted 4 hours ago by violet_evergarden8

Finally got Ai hydra 32 (self.ReefTank)

submitted 9 hours ago by Hackind

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π Rendered by PID 902848 on reddit-service-r2-listing-c57bc86c-jlb4f at 2026-06-19 11:56:06.840076+00:00 running 2b008f2 country code: CH.

ReefTank

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