Teal Abyss
By drewgoesboo
Teal Abyss transforms Overworld oceans into a glowing teal underwater realm full of dense kelp forests, massive coral reefs, seagrass meadows, oversized fish and mobs, sea pickles, anemones, dramatic ravines, and frequent drowned, guardians, and rare elder guardians while keeping vanilla breathing behavior and smoothing performance; shorelines become soul sand with a constant low fog and the new Sander Guardian patrols beaches above water. Underwater caverns are far larger with deep trenches and roomy side chambers to explore, the Kraken prowls the deepest water-filled caves as a powerful boss that drops unique loot, and seafloor treasure chests are now much more common and packed with gems and metals including diamonds, emeralds, amethyst, gold, iron, copper, lapis, redstone, and rare netherite scrap. Recent updates make all aquatic creatures visually larger, greatly increase underwater chest frequency, add far more underground and cave plant/flower placement on Abyssal Coralstone and other custom blocks, remove the biome bubble particle effect, and let both vanilla and custom plants grow on sand, gravel, dirt, grass, and Abyssal Coralstone with a slow, server-side spreading system. Jump into any existing world (worlds are migrated automatically), dive to explore reefs and trenches, fight guardians and the Kraken for rich loot, and customize spawn weights, densities, fog, colors, and other settings from the Teal Abyss creative tab or config to tailor your experience.
