Extensor Foot Tendons. In the foot diagram below, the main tendons on the top of the foot are labeled. The group of tendons are called the extensor tendons and are responsible for elevating the toes and flexing the ankle up (dorsiflexion).
Dwarf puffers are quite hardy and will tolerate varying water conditions but obviously will do best, as with any fish, in optimum water conditions. They do best at temperatures of 80/26 degrees with a ph of at least 7.
Rating Newest Oldest. Best Answer: 78F would be the ideal temp for your tropical fish. If your algae eaters are common plecos, you've got a problem! Most other types of algae eaters will outgrow a 15 gallon tank, too. Common plecos are about the largest in that they can reach 18 in length or longer.est Answer: 78F would be the ideal temp for your tropical fish. If your algae eaters are common plecos, you've got a problem!