If phosphate is present in too high a concentration there may be an increase in growth of undesirable algae and if the phosphate level is higher than 0.04 mg/L the growth rate of corals and calcareous algae may decrease by as much as 90%.
Washing fish food (a rich source of phosphates) after thawing can significantly reduce the input of phosphate, and using a high grade, phosphate free activated carbon can also help to keep phosphate levels as low as possible.
The Salifert Phosphate test kit detects, in less than 5 seconds, the level of phosphate present.
There are two different ranges within the kit: a low range for phosphate-phosphor from 0.01 - 1 mg/L and a medium range for phosphate-phosphor from 0.02 - 2 mg/L.
Sufficient for 60 tests.
Can be used for marine, fresh and garden pond water.
INSTRUCTIONS for usage
The phosphate values are in ppm phosphate. If you prefer a reading in ppm Phosphate-Phosphor then divide the reading by 3.
HIGHER SENSITIVITY Should you require an even higher sensitivity then double the water sample and the reagents. The scale should be then divided by 2.
SICCE Whale Professional External Canister Filter
THE MOST EFFICIENT AND NATURAL FILTRATION SYSTEM
The new external filter range ideal for any aquarium with an EASY START UP system. With a large filtration volume this range is granting crystal clear water to any type of Aquarium with an extreme silent operation.
Several capacious floating baskets for biological, mechanical and chemical filter media;
SICCE Energy Effecient Technology (powered by SYNCRA SILENT motors): lowest consumption for greatest filtration performances.
"The Whale pump" by Roman J., McCarthy JJ (2010) :
A study in 2010 has attributed to whales a positive influence on the productivity of ocean fisheries, in what has been termed a "whale pump."
Whales carry nutrients such as nitrogen from the depths back to the surface. This functions as an upward biological pump, reversing the assumption of some scientists that whales accelerate the loss of nutrients to the bottom.
They note that this nitrogen input in the Gulf of Maine is "more than the input of all rivers combined," some 23,000 metric tons each year.
$19.50Dymax Stainless Steel Scissors (Straight) for planted tank uses.
Compound granulated food for pond fish particularly suitable for Koi fish, it is enriched with ingredients that enhance the splendid colour of this kind of fish.
A liquid high concentrate of non-toxic bacteria (40 million bacteria per ml) carefully selected for their capacity in breaking down organic matter and for transforming ammonia in aquariums. This product can be used in new or existing fresh and saltwater aquariums to transform highly toxic ammonia into nitrites and nitrites into nitrates. NITRIDAC actually causes the rapid degeneration of organic compounds reducing the build up of sediment or mud, restores aquarium walls and beds preventing the formation and growth of algae and also prevents an increase in nitrites.