Coral Essentials Coral Power Bio Pro

Bio Pro is a liquid probiotic that tops up the beneficial bacteria in a marine aquarium. Each dose delivers a blend of eight bacterial species, among them Bacillus and the photosynthetic Rhodopseudomonas palustris, working together to keep nutrient cycling on track and support the tank's natural biological processes.

Once added, these bacteria compete with unwanted microbes and help keep harmful pathogens in check. They release enzymes that break down complex organic compounds and digest a wide range of organic matter, reducing both solid and dissolved waste. That means less sludge settling in the system and clearer water overall.

Reefkeepers using it commonly see fewer waste pockets, cleaner glass, walls and substrate, and improved skimmate from their protein skimmer. As the bacteria get to work, nitrate and phosphate readings tend to drop, and dissolved oxygen rises as biological oxygen demand eases. It suits anyone looking to support water quality and a healthy microbial balance in a reef or fish-only saltwater tank.

Available in 50ml and 100ml bottles. After opening, keep it in the fridge and use it within 12 months.