1KG Caribsea Crushed Coral + 🔥FREE MESH BAG🔥 PH/KH/BUFFER marine/freshwater.

Crushed Coral can be used in both freshwater and marine aquarium setups which need a higher PH but can also be used to buffer low PH water to help stop PH dropping below the desired range.

Crushed coral is a reliable way of gently raising ph/kh for a substantial period of. It can be scatter along the gravel or for best results placed into the filter in a mesh bag (supplied).

I would recommend 100g per 100 litre of water as a rough guide but obviously different amounts will be for different water parameters.

Crushed coral is a fantastic way of sustaining stable ph/kh/gh water parameters and an excellent way of maintaining high ph required by rift lake and marine fish.

Any questions, feel free to contact me.