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The Ring’s clever pocket keeps the chew angled off the floor and makes it easy to handle — because last time we checked
For best results
The addition of the Narrow Reflector focuses the light output and allows for better light penetration in deeper sumps
nitrite & nitrate
Prolonged over supplementation can lead to toxicity and overdose or kill your specimens
HM Digital Handheld TDS Meter Detoxifiers The Ring’s clever pocket keepsThe TDS 4TMA handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes. FEATURES Measures TDS and salt levels of freshwater up to 9990 ppm. Includes an internal digital thermometer (celsius only). Hold Function Locks the reading on the screen outside of the water. Auto off function
