Fish care aquarium ARKA TheraP 3785 ml boosts immune system & reduces stress promotes spawning vibrant colours 100% natural probiotic formula for freshwater marine tanks biological

Natural probiotic care for fish – strengthens immune defence & lowers stress – stabilises tank biology after stocking, disease or disruptions – ideal for sensitive species & mixed communities. Enhances colours & vitality – supports skin & gill health – visibly improves movement, appearance & well-being in freshwater & marine aquariums – pure biology, no chemicals. Encourages spawning & growth – activates metabolism & reproductive readiness – ideal for breeders, fry tanks & community setups with high biodiversity. 100% natural & safe – copper-free, chemical-free, residue-free – safe for shrimp, snails, corals & sensitive tank mates – no clouding, no equipment interaction. Easy dosing with squeeze bottle – start: 25 ml/100 L, then 15 ml weekly – compatible with ARKA Special Blend & Nite-Out II – part of a complete biological care cycle.