The Coral Shop subject lines

119 subject lines averaging 42 characters.

PictureSent (Eastern)SubjectCharactersPreview text
Aug 14, 2026 3:45 AMDosing your tank can actually rely on37Stop guessing you're dosing. Start trusting it.Aug 14, 2026 3:45 AM · 37 characters. Stop guessing you're dosing. Start trusting it.
Aug 10, 2026 3:45 AMStop big-correcting your dosing31The dosing mistake that undoes good intentions.Aug 10, 2026 3:45 AM · 31 characters. The dosing mistake that undoes good intentions.
Aug 7, 2026 3:45 AMYour dosing is only as good as your testing43The Hanna Checkers and Salifert kits worth having.Aug 7, 2026 3:45 AM · 43 characters. The Hanna Checkers and Salifert kits worth having.
Aug 3, 2026 4:00 AMYour coral's slowed down. Don't panic.38Slower growth is normal. Here's what to actually doAug 3, 2026 4:00 AM · 38 characters. Slower growth is normal. Here's what to actually do
Aug 1, 2026 9:44 PMFinal offer — free shipping on your order41This is the last email we'll send about your cart.Aug 1, 2026 9:44 PM · 41 characters. This is the last email we'll send about your cart.
Jul 31, 2026 9:44 PMHere's 10% off — but only for the next 24 hours47Still thinking about it? This might help.Jul 31, 2026 9:44 PM · 47 characters. Still thinking about it? This might help.
Jul 30, 2026 9:42 PMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.Jul 30, 2026 9:42 PM · 41 characters. It protects your order from the moment it leaves us.
Jul 29, 2026 11:21 PMStill thinking about it, ?26We saved the page for youJul 29, 2026 11:21 PM · 26 characters. We saved the page for you
Jul 29, 2026 9:41 PMDid something stop you?23Your cart is still here — and so are we.Jul 29, 2026 9:41 PM · 23 characters. Your cart is still here — and so are we.
Jul 27, 2026 4:00 AMMost reefers don't frag in winter. They're missing the best window67Cooler temps, lower stress, faster attachment. Here's why it worksJul 27, 2026 4:00 AM · 67 characters. Cooler temps, lower stress, faster attachment. Here's why it works
Jul 24, 2026 4:00 AMThe heaters reef keepers trust when it matters most51One heater failure can crash a tank. Here's how to protect yours.Jul 24, 2026 4:00 AM · 51 characters. One heater failure can crash a tank. Here's how to protect yours.
Jul 20, 2026 3:30 AMYour heater is the most important piece of gear you own right now66What to check before it becomes an emergencyJul 20, 2026 3:30 AM · 66 characters. What to check before it becomes an emergency
Jul 17, 2026 3:30 AMThe tools worth having when your tank's chemistry shifts56Precise dosing through winter. Here's what we'd use.Jul 17, 2026 3:30 AM · 56 characters. Precise dosing through winter. Here's what we'd use.
Jul 13, 2026 3:30 AMYour alk consumption just dropped, don't keep dosing the same amount69The most common July parameter mistake, and how to catch it earlyJul 13, 2026 3:30 AM · 69 characters. The most common July parameter mistake, and how to catch it early
Jul 10, 2026 9:39 PMFinal offer — free shipping on your order41This is the last email we'll send about your cart.Jul 10, 2026 9:39 PM · 41 characters. This is the last email we'll send about your cart.
Jul 9, 2026 9:38 PMHere's 10% off — but only for the next 24 hours47Still thinking about it? This might help.Jul 9, 2026 9:38 PM · 47 characters. Still thinking about it? This might help.
Jul 8, 2026 9:37 PMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.Jul 8, 2026 9:37 PM · 41 characters. It protects your order from the moment it leaves us.
Jul 7, 2026 9:36 PMDid something stop you?23Your cart is still here — and so are we.Jul 7, 2026 9:36 PM · 23 characters. Your cart is still here — and so are we.
Jul 6, 2026 3:30 AMYour LPS are hungrier than you think right now46Cooler water reduces photosynthesis — your LPS are compensating. Here's what to adjust.Jul 6, 2026 3:30 AM · 46 characters. Cooler water reduces photosynthesis — your LPS are compensating. Here's what to adjust.
Jul 2, 2026 7:35 PMFinal offer — free shipping on your order41This is the last email we'll send about your cart.Jul 2, 2026 7:35 PM · 41 characters. This is the last email we'll send about your cart.
Jul 1, 2026 7:32 PMHere's 10% off — but only for the next 24 hours49Still thinking about it? This might help.Jul 1, 2026 7:32 PM · 49 characters. Still thinking about it? This might help.
Jun 30, 2026 7:29 PMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.Jun 30, 2026 7:29 PM · 41 characters. It protects your order from the moment it leaves us.
Jun 29, 2026 7:28 PMDid something stop you?23Your cart is still here — and so are we.Jun 29, 2026 7:28 PM · 23 characters. Your cart is still here — and so are we.
Jun 28, 2026 7:00 PM48 hours left — up to 20% off reef brands43Sale ends midnight June 30. Last chance to stock up.Jun 28, 2026 7:00 PM · 43 characters. Sale ends midnight June 30. Last chance to stock up.
Jun 25, 2026 7:01 PMHere's what's been selling this week36A few things worth grabbing before the sale ends SundayJun 25, 2026 7:01 PM · 36 characters. A few things worth grabbing before the sale ends Sunday
Jun 25, 2026 4:18 PMFinal offer — free shipping on your order41This is the last email we'll send about your cart.Jun 25, 2026 4:18 PM · 41 characters. This is the last email we'll send about your cart.
Jun 24, 2026 4:17 PMHere's 10% off — but only for the next 24 hours49Still thinking about it? This might help.Jun 24, 2026 4:17 PM · 49 characters. Still thinking about it? This might help.
Jun 23, 2026 4:12 PMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.Jun 23, 2026 4:12 PM · 41 characters. It protects your order from the moment it leaves us.
Jun 22, 2026 4:10 PMDid something stop you?23Your cart is still here — and so are we.Jun 22, 2026 4:10 PM · 23 characters. Your cart is still here — and so are we.
Jun 21, 2026 6:00 PMThe feeding mistake most reefers make in winter47Feeding your coral the same amount as summer could actually be causing more harm than…Jun 21, 2026 6:00 PM · 47 characters. Feeding your coral the same amount as summer could actually be causing more harm than…
Jun 15, 2026 12:54 PMFinal offer — free shipping on your order43This is the last email we'll send about your cart.Jun 15, 2026 12:54 PM · 43 characters. This is the last email we'll send about your cart.
Jun 14, 2026 12:53 PMHere's 10% off — but only for the next 24 hours49Still thinking about it? This might help.Jun 14, 2026 12:53 PM · 49 characters. Still thinking about it? This might help.
Jun 13, 2026 12:50 PMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.Jun 13, 2026 12:50 PM · 41 characters. It protects your order from the moment it leaves us.
Jun 12, 2026 4:30 AMOur winter clean-up crew picks — what's working right now59A few curated picks for keeping your sand bed healthy through the cooler months.Jun 12, 2026 4:30 AM · 59 characters. A few curated picks for keeping your sand bed healthy through the cooler months.
Jun 8, 2026 12:35 PMFinal offer — free shipping on your order43This is the last email we'll send about your cart.Jun 8, 2026 12:35 PM · 43 characters. This is the last email we'll send about your cart.
Jun 8, 2026 4:30 AMWhat your clean-up crew is doing differently in winter54Cold water changes CUC behaviour. Here's what to watch for on your sandbed.Jun 8, 2026 4:30 AM · 54 characters. Cold water changes CUC behaviour. Here's what to watch for on your sandbed.
Jun 7, 2026 12:30 PMHere's 10% off — but only for the next 24 hours · Resent47Still thinking about it? This might help.Jun 7, 2026 12:30 PM · 47 characters. Still thinking about it? This might help.
Jun 6, 2026 12:29 PMOne thing worth knowing before you decide · Resent41It protects your order from the moment it leaves us.Jun 6, 2026 12:29 PM · 41 characters. It protects your order from the moment it leaves us.
Jun 5, 2026 4:30 AMIs your heater actually doing its job?38Most reefers haven't tested their heater since last winter. Here's why that matters.Jun 5, 2026 4:30 AM · 38 characters. Most reefers haven't tested their heater since last winter. Here's why that matters.
Jun 2, 2026 1:46 AMFinal offer — free shipping on your order41This is the last email we'll send about your cart.Jun 2, 2026 1:46 AM · 41 characters. This is the last email we'll send about your cart.
Jun 1, 2026 1:46 AMHere's 10% off — but only for the next 24 hours47Still thinking about it? This might help.Jun 1, 2026 1:46 AM · 47 characters. Still thinking about it? This might help.
May 31, 2026 1:46 AMOne thing worth knowing before you decide41It protects your order from the moment it leaves us.May 31, 2026 1:46 AM · 41 characters. It protects your order from the moment it leaves us.
May 30, 2026 3:31 AMStill thinking about it, ?26We saved the page for youMay 30, 2026 3:31 AM · 26 characters. We saved the page for you
May 30, 2026 1:46 AMDid something stop you?23Your cart is still here — and so are we.May 30, 2026 1:46 AM · 23 characters. Your cart is still here — and so are we.
May 29, 2026 4:00 AMEverything we covered this month, plus what to grab before winter sets in74A few products worth having on hand — before you need themMay 29, 2026 4:00 AM · 74 characters. A few products worth having on hand — before you need them
May 26, 2026 7:00 PMA quick favour — and 10% off for your time42Two minutes. That's all we're asking.May 26, 2026 7:00 PM · 42 characters. Two minutes. That's all we're asking.
May 25, 2026 4:00 AMThe part of winter reef keeping most people skip48A 10-minute check that prevents most cold-season crashesMay 25, 2026 4:00 AM · 48 characters. A 10-minute check that prevents most cold-season crashes
May 22, 2026 4:00 AMThe dosing products worth reconsidering when temperatures drop62Dose based on what your tank actually needs right nowMay 22, 2026 4:00 AM · 62 characters. Dose based on what your tank actually needs right now
May 18, 2026 4:00 AMMost reef keepers under-dose in winter without realising it59Your tank's consumption drops — but not the way you'd thinkMay 18, 2026 4:00 AM · 59 characters. Your tank's consumption drops — but not the way you'd think
May 15, 2026 4:00 AMThe food swap that keeps reef fish eating through winter56Small change, noticeable differenceMay 15, 2026 4:00 AM · 56 characters. Small change, noticeable difference

Based on 119 emails received from Mar 16 to Nov 9, 2026. Times in US Eastern. How we collect

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