Seachem Gray Coast Ponds Like all LRS blends we

Like all LRS blends we peel every shrimp and filet each fish prior to adding to the mixture

It is completely safe for aquarium inhabitants

This base has an amazing 50% void space which will provide residence for billions of water-purifying bacteria

which may necessitate more frequent water changes or maintenance

Each batch is assigned a lot number and tested by in-house quality control to ensure its chemical quality and purity before it is shipped

Seachem Gray Coast Ponds Like all LRS blends weNatural calcite for all types of marine, reef, and tropical aquaria Assists in stabilizing calcium and alkalinity Helps prevent large pH declines High in magnesium Maximizes color of marine fish Gray Coast Calcite is an all natural calcite substrate for all types of marine, reef and tropical aquaria. Its chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Simply rinse before use to remove any