Crosshatch Triggerfish (Blue Cheekline Triggerfish)
The Crosshatch Triggerfish, also known as the Blue Cheekline Triggerfish, has a very interesting pattern to its coloration. The body of this Trigger is yellow in color with many dark lines creating a crosshatch pattern. The face of this fish has very distinct blue lines running from the mouth to the back of the gill plate. The fins of the Crosshatch Trigger are a beautiful blue color with yellow borders, and the tail is red.
A 180 gallon or larger aquarium with rocks and caves provides a good habitat. It will rearrange the landscaping and rocks as it wanders in and out of the caves. It vocalizes using a “grunting” sound. The Crosshatch Triggerfish are very friendly and make a great pet as well as a great conversation piece.
The Crosshatch Triggerfish needs a varied diet of meaty foods such as mysis shrimp, brine shrimp, and small fish.
| Specs | Details |
|---|---|
| Scientific Name | Balistoides viridescens |
| Size (adult) | 6 to 8 inches |
| Water Temperature | 75–82°F |
| Water pH | 8.1–8.4 |
| Water Hardness | 7–12 dGH |
| Compatibility | Best with large, stable communities; avoid small or aggressive fish |
FAQ
What is the typical size of a Crosshatch Triggerfish when mature?
A Crosshatch Triggerfish typically reaches a size of 6 to 8 inches when mature.
What kind of diet does this fish require?
The Crosshatch Triggerfish needs a varied diet of meaty foods such as mysis shrimp, brine shrimp, and small fish.
How does the Crosshatch Triggerfish interact with its environment?
It will rearrange rocks and caves as it moves through the tank, and it makes a grunting sound when vocalizing.
Frank Hudson –
The Crosshatch Triggerfish is a striking addition to my 200-gallon tank. Its unique crosshatch pattern and blue cheek lines are very eye-catching. It’s active and friendly, often exploring the caves and rearranging the rocks. I feed it mysis shrimp twice a week and it eats well. The grunting sound is a fun feature and adds character to the tank.
Melanie Baker –
I was drawn to this fish for its vibrant colors. It’s active and curious, and it does enjoy the rock structures. The blue fins and red tail stand out. I’ve had it for three months and it’s still healthy and active. Feeding it a mix of brine shrimp and frozen foods keeps it happy.
Emily Morgan –
This fish is a conversation piece. The crosshatch pattern is unique and the blue lines on the face are very noticeable. It’s not aggressive and seems to coexist well with other fish. The only thing to note is it does move around a lot and can shift the rock layout over time.