Boost (Capsules) is a substrate supplement. It contains 70 types of immediate and slow release macronutrients, nitrogen, phosphorous and potassium that stimulates growth, balances and improves nutrient uptake. Boost is recommended for densely planted tanks with rosette and stem plants.
Red is a substrate additive containing essential nutrients and chelated iron. It helps prevent whitening of plants and makes red plants redder. Effective for Ehcinodorus, Cryptocoryne, and red stem plants. Red is in capsule form designed to be dissolved quickly. It should be used in established tanks