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Powerful 3-stage filtration system
The combination is particularly ideal for situations when continuing to add CO2 could result in dangerously low pH levels
2 (w) x 12
Replace pouch every 2 months or when testing indicates the presence of phosphate or silicate
Aqua Medic Tonga Pearls Chemical Powerful 3-stage filtration systemTonga Pearls are a completely new and thus a unique limestone material. The micro mini pearls are produced under strict quality controlled conditions. Its composition and crystal structure corresponds to natural coral sand. Due to its texture and very white appearance, Tonga Pearls is ideal as a substrate in saltwater aquaria. Invertebrates such as anemones, cylinder roses, tube worms and wrasses can dig in Tonga Pearls with ease. Furthermore, this
