API Pond Ph UP Size:473ml Eheim Double Tap 4004412 12/16mm

Eheim Double Tap 4004412 12/16mm

Provides a safe haven for weak or sick fish

In ULNS (Ultra Low Nutrient Systems) aquariums corals can become pale and unhealthy if they are starved of available nitrate

By connecting Green Drop and fertilizer nozzle with a tube

The normal processes in an aquarium upsets this balance which can allow unfriendly bacteria and algae to dominate and this can negatively affect water quality

API Pond Ph UP Size:473ml Eheim Double Tap 4004412 12/16mmPOND PH UP API POND pH UP pH adjuster slowly raises the pH of pond water, making it more alkaline, without harming delicate pond fish or aquatic plants. It slowly neutralizes acid substances that contribute to low pH, which can stress pond fish and suppress the activity of your ponds natural biological filter.