Sell ISTA BLACK WATER EXTRACT 240ML&500ML best price

ISTA is a famous Taiwan brand in Fish keeping and Aquascaping industry. Ista blackwater contains essential elements and vitamins from the peat,roots,bark and wood from rainforest. Helps to stimulate original fish colour, boost immune system and also improves spawning rate. Black water is used to reduce pH and water hardiness. This product is proven to be effective and been used by professional breede/keeper for discus, betta,arowana,altums,angels, and many more.