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Steam News16 February 20264mo ago

Meet 20 New Species

It’s been some time since the last content update — and now your aquariums are getting a major expansion!

Full notes

Full Behind Glass: Aquarium Simulator update

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What changed

0 fixes3 additions1 change0 removals
  • Gameplay
addedThis update introduces 20 brand-new fish species , including standout additions such as the vibrant Blood-Red Jewel Cichlid , the striking Orangespine Unicornfish , the bold Sergeant Major , and the ever-popular Texas Cichlid .
changedFrom colorful reef dwellers to fascinating freshwater personalities, this lineup brings even more variety to your tanks. As always, the update also includes smaller fixes and improvements behind the scenes to keep everything running smoothly.
addedThanks for playing — and enjoy discovering the new arrivals!
addedFull list of new species in this update:

Behind Glass: Aquarium Simulator changes

addedThis update introduces 20 brand-new fish species , including standout additions such as the vibrant Blood-Red Jewel Cichlid , the striking Orangespine Unicornfish , the bold Sergeant Major , and the ever-popular Texas Cichlid .
changedFrom colorful reef dwellers to fascinating freshwater personalities, this lineup brings even more variety to your tanks. As always, the update also includes smaller fixes and improvements behind the scenes to keep everything running smoothly.
addedThanks for playing — and enjoy discovering the new arrivals!
addedFull list of new species in this update:

It’s been some time since the last content update — and now your aquariums are getting a major expansion!

This update introduces 20 brand-new fish species, including standout additions such as the vibrant Blood-Red Jewel Cichlid, the striking Orangespine Unicornfish, the bold Sergeant Major, and the ever-popular Texas Cichlid.

From colorful reef dwellers to fascinating freshwater personalities, this lineup brings even more variety to your tanks. As always, the update also includes smaller fixes and improvements behind the scenes to keep everything running smoothly.

Thanks for playing — and enjoy discovering the new arrivals!

Full list of new species in this update:

Blacksaddle wrasse Blood-red jewel cichlid Bumblebee goby Cactus pleco Cuckoo catfish Double-saddle butterflyfish Dwarf botia Guinean angelfish Halstead's sandy Jaguar guapote Keyhole cichlid King angelfish Masked bannerfish Orangespine unicornfish Rainbow krib Sergeant major Sun catfish Texas cichlid Threadfin butterflyfish Whitecheek tang

Source

Steam News / 16 February 2026

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